English for starter 10 industrial AB

Activity Book

‫ﻡ‬٢٠١٥¥٢٠١٤



Vocational Stream
Industrial Grade 10

Activity Book

‫م‬2015 - 2014
‫المؤسسة العامة للطباعة‬


Contents
Unit

Title

Page

1

Electricity

3

2

Computers and Operating Systems

6

3

Mobile Phones

9

Test 1

12

4

Money and Banking

14

5

Measurements

17

6

Electronics

20

Test 2

23

7

Heating and Air Conditioning

25

8

Satellites

28

9

Safety

31

Test 3

34

10

Diesel Engines

36

11

Alternative Energy

39

12

Success in Life

42

Test 4

45

Glossary

47

2


1 Electricity
Exercise 1 Vocabulary
Complete the text below with words from the list.
appliances

cable
transformers (Ž 2)

cables
circuits
transmission lines

fuse
generators
turbines

lightning

power

In power stations, high pressure, steam, gas, water or wind is used to drive (1)
which turn huge (2)
. Large power stations generate electricity at 25,000 volts. This
is then stepped up to 275,000 or 400,000 volts using (3)
before being fed into a
network of (4)
known as the Grid. Electrical (5)
is then carried across
the country by overhead (6)
. The Grid voltage is reduced by stepping down
(7)
at substations before it is used in homes and factories. Some industrial plants
take electrical energy from the Grid system at 33,000 or 11,000 volts, but for use in homes and
offices it is stepped down to a lower level.
In the home, supply from the main (8)

passes through a main (9)
and then to a fuse box. The fuse box is a distribution point for the electricity supply to the house.
Most houses have two or three ring main (10)
connecting electric sockets. There are
also two or three (11)
circuits and separate circuits for (12)
such as
cookers and hot water heaters.

Exercise 2 Word formation
Match the words and use them in meaningful sentences.
a circuit
1 an alarm
b
2 an electroswitch
c bell
3 a relay
d magnet
4 an open

Exercise 3 Quiz
Match the words from the list with the right picture.
battery

bell

buzzer

conductor

earth

lamp

switch

terminal

3


Exercise 4 Listening
Listen and number the pictures.

Exercise 5 Grammar
Choose the correct letter: a, b, c or d.
an electrician or a mechanic?
1
a Al i is
b Al i
c Is Al i
an electric socket?
2
a Wh ere is
b What is
c Wh en is
electrician?
3 Wh o
a the
b is he

c Samer
.
4 Is A li in his workshop? N o,
a he isn’t
b he is
c she isn’t
5 Is English his second language? Y es,
a he is
b his
c is
fixed the light switch?
6
a What
b She
c Wh o
4

d Is he Al i
d H ow much is
d is the
d she’s out
.
d it is
d Is she


Unit 1
Exercise 6 Reading and writing
Read the text then answer the following questions.
Electricity must be transmitted from the power plant to the places that use it such as fl ats and offices.

The electric current needs to be sent over long distances, so set up transformers are used to increase
the voltage of the current which is generated by the plant. F or example, if a power plant generates 6 6
kilovolts of electricity, the voltage is increased to 110 kilovolts before it is transmitted.
O verhead transmission lines are used to carry the electricity from the power plant to the substations.
These lines are suspended from steel towers called pylons.
W hen it is not possible to use overhead transmission lines, underground lines are used. They are used,
for example, in big cities or under the sea.
A t the substation, the voltage of the current is decreased to 6 6 kilovolts, and other low voltages, by a
step down transformer. The voltage may be decreased again by another step down transformer near the
place where the electricity will be used.
D istribution lines carry the electricity from the substations to buildings, factories, schools and many
other users.

A Choose the best answer.
.
1 Electricity is generated at a
a substation
b set-up transformer
c power plant
.
2 Substations are used to
a decrease the voltage
b produce electricity
c increase the voltage
.
3 Kil ovolt means
a 1000 volts
b 1000 watts
c 1000 metres
4 Steel towers are also called

.
a substations
b pylons
c overhead transmission lines
are used to distribute electricity to the places that use it.
5
a Dis tribution lines
b Substations
c Ov erhead transmission lines

B Write five sentences describing what the following items do: overhead transmission lines,
distribution lines, step-down transformers, underground transmission lines, step-up transformers.

5


2 Computers and
Operating Systems
Exercise 1 Vocabulary
Choose the correct word in each of the following sentences.
.
1 The speed at which a modem can process data is measured in
a bandwidth
b bits per second (bps)
c signal
.
2 Cabl es consisting of several copper wires each with a shield are known as
cables.
a twisted pair
b optical fibre

c power cables
3 Com puters that are connected together within one building form a
.
aW A N
b ISP
c LAN
.
4 If you transfer a file from a remote computer to your computer, you
a download
b upload
c run
.
5 To send out information is to
a signal
b packet
c transmit
6 A document containing information and graphics that can be accessed on the Internet is
.
a a website

Exercise 2 Labeling
Label the diagram.

6

b a web page

c the W orld W ide W eb

Unit 2
Exercise 3 Listening
Here is a list of instructions for someone wanting to set up a small network. Listen and put the
instructions in the correct order.
a Make wiring and layout plans for your network.
b H ook up the network cables by connecting everything to the hub.
c Ch eck that each computer has an IP address and give it a name.
d If you’r e installing a small network, twisted pair will be adeq uate. H owever, in order to
span greater distances and to minimize magnetic and electrical interference, use fibre
optic cable.
e Deci de on the type of network you want to install. To enable you to transfer large
amounts of data, choose Fas t Ethernet (100 Bas eT).
f Install network adapters in the computers.
g A dd an Internet gateway to your network to set up a shared Internet connection.
h Install driver software for the adapter driver and install client software to share printers
and files.
i Ch eck which protocols are installed and add any other protocols you req uire.
j Get the hardware you need: an Ethernet adapter card for each computer that doesn’t have
an Ethernet port, a hub if you’v e got more than two computers, cables and wall jack s.

Exercise 4 Vocabulary
Fill the table with words from the list.
application software
dot matrix printer
keyboard
notebook
server

browser
email software

laptop
operating system
terminal

Models and types of computer

CPU
expansion card
laser printer
RAM
word processing

Computer hardware

database software
graphics software
mainframe
scanner
workstation

desktop
inkjet printer
monitor
search engine

Software

7

Exercise 5 Present continuous
Write sentences in the present continuous using the following words.
1 W e / print / the files:
2 Y ou / not surf / the Internet:
3 They / design / the webpage?:
4 H e / type / his project :
5 I / not send / the report:

Exercise 6 Possessive:

‘s, or of

Order the words to make phrases.
1 laptop

My

sister

2 email

children

3 friend

‘s

4 hardware
5 ‘s

6 computer
7 father
8 computer

‘s

My

personal

computer
The

mouse
camera
the

The

printer

the

website

‘s

Al l

‘s

colours
of

The

My

‘s

of

top

the
digital
The

screen

Exercise 7 Writing
Write an email to a friend in which you explain to him how to set up a small network.

8


3 Mobile Phones
Exercise 1 Mobile phone network
Label this diagram with words from the list.
mobile tower

radio waves
mobile phone

a
cell
exchange

b
c
d
e

Exercise 2 Reading
Below is an extract from the review of the newly released MobiPhone World. Complete the text using
the words/phrases in the box below.
alert
browsing
converter email

cell phone
organiser

MobiPhone World 1000 is the latest product
from MobiCom. It is a fully¯featured, future¯proof
mobile, packed with exciting applications. Not
only it is a mobile phone, but it also doubles as a
handy (1)
. As it is GPRS* enabled,
you can collect your (2)
while you

are on the move. In addition, the colour Internet
(3)
makes world wide web searching
a new experience. This is enhanced by the new
LCD* (4)
which displays up to ten
times the amount of text you’d get on a
traditional (5)
. When you go
abroad, you don’t need to worry about missing
* GPRS: General Packet Radio Services
* LCD: Liquid Crystal Display
* PDA: Personal Digital Assistant

clock and alarm
PDA*
screen

currency
weight

that important meeting as the World 1000 comes
with a (6)
.
You can also be one step ahead of the bank by
checking how much you’ll get for your money
with the (7)
. And when you get
to the business meeting, you won’t disturb your
neighbours, as the vibrating (8)

lets you know about incoming calls. You can
even write short notes of the meeting on the
built¯in personal (9)
.
With a (10)
of just 69 grammes,
the MobiPhone World 1000 is a must have.

9


Exercise 3 Reading
Put the correct heading in the right-hand column. Choose headings from the list.
Definitions
Function of Device
Function of Parts
Operation of Device
Main Parts of Device
Title

A


B



Fibre-Optic Cable
A fibre¯optic cable is a cable which carries hundreds or thousands of fibre¯optic
wires. A fibre¯optic wire is a long, thin thread of very pure glass, about the diameter
of a human hair.
Fibre¯optic cables are used for carrying digital signals in the form of light waves

over long distances.
A fibre¯optic wire consists of the following parts: a core, a cladding and a buffer
coating. The core is located in the centre and is made of thin glass. The cladding
is made of optical material and surrounds the core. The buffer coating is made of
plastic and surrounds the cladding and core.
The function of the core is to carry the light signals. The purpose of the cladding is to
reflect the light back into the core, and to prevent it from escaping from the core. The
buffer coating has the function of protecting the fibre from damage and moisture.
The light in an optical fibre travels through the core by constantly bouncing from
the cladding, which acts as a mirror. Because the cladding does not absorb any
light from the core, the light wave can travel great distances.

C



D



F



Listen to this telephone
conversation and complete the
dialogue below.

10



E

Exercise 4 Listening

A Mobile phone hotline service. How can I help you?
B Hello. My mobile phone is (1)
A What’s (2)
?
B The screen is (3)
.
A OK. Is there any other problem?
B Yes, when I press the power button, the power (4)
A Is the battery (5)
?
B No, (6)
?
A Please bring your phone to the repair shop today.
B OK. Thank you. Goodbye.



?

?




Unit 3
Exercise 5 Grammar

Rewrite the sentences, using the words in brackets, to give the same meaning.
1 I’m not working on Wednesday afternoon, so I’ll take my mobile to the repair shop.
(… Wednesday afternoon off.)
2 He’s calling Ali at lunchtime. (…phone conversation with... )
3 When are you visiting New York? (… to New York?)
4 What time is your appointment with Mr Smith? (… meeting Mr Smith?)
5 I’m having lunch with my wife at 1.30. (My wife and I …)
6 There is a holiday tomorrow. (Huda is not …)

Exercise 6 Writing
Write a description of a wireless telephone, using the notes below.
Definition: portable telephone/combine telephone + radio
transmitter/receiver
Use: allow/people/use/telephone/while/walk/around/house
Main parts Operation: base/handset
Incoming signal: (1) base/receive/electrical signal/
through/phone wire (2) convert/to/FM radio signal (3) transmit/
to/handset (4) convert/to/electrical signal (5) send/to/speaker
(6) speak/convert/to/sound
Outgoing signal: (1) microphone/convert/voice/to/M radio signal
(2) handset/transmit/signal/to/base (3) base/convert/to/electrical
signal (4) send/signal/through/phone line/to/phone exchange

Wireless telephones
A wireless telephone is a portable telephone which combines

Incoming signal. The base receives

Outgoing

11


Test 1

Part One: Reading comprehension (35 marks)

I - Read the text then answer the following questions.
A government agency has acknowledged for the first time that people can suffer nausea,
headaches and muscle pains when exposed to electromagnetic fields from mobile phones,
electricity pylons and computer screens. The condition known as electro-sensitivity, a heightened
reaction to electrical energy, will be recognised as a physical impairment.
A report to be published next month will state that increasing numbers of people are suffering
from the syndrome. Whil e the total figure is not known, thousands are believed to be affected to
some extent.
The report, by the agency’s radiation protection division, is expected to say that GPs * do not know
how to treat sufferers and that more research is needed to find cures. It will give a full list of the
symptoms, which can include dizziness, irregular heartbeat and loss of memory.
Questions
1 Give a title for the text.
2 What are the effects of electromagnetic fields on humans?
3 Is there any cure till now to electro-sensitivity?
4 Do you think people can avoid this disease? H ow?
5 Match the words from the text with their meaning.
a nausea
1 harm
b impairment
2 vomiting
c acknowledge
3 warning sign

d symptom
4 sensitive
e heightened
5 admit

Part Two: Grammar and structure (60 marks)
II - Put the following words and phrases in meaningful sentences.
1 cables:
2 wire:
3 upload:
4 base station:
5 power plant:
* GP: general practitioner; medical doctor.
12


Test 1

III - Fill the text with words from the list.
tall electric electrical kilovolts
plant transformers voltage

long

The (1)
current needs to be sent over (2)
distances, so set-up
are used to increase the (4)
of the current which is generated
(3)

by the (5)
. For example, if a power plant generates 66 kilovolts of electricity, the
voltage is increased to 110 (6)
before it is transmitted.
IV- Complete the dialogue.
Salah: Mobile phones used to be very large and heavy, but this new model is small and very light.
?
Customer: (1)
Salah: This model comes in three colours: red, blue, and green.
?
Customer: (2)
Salah: Of course not. The new model has a large screen and a short antenna.
.
Customer: (3)
V - Write the missing parts.
1 Is the switch on? ………………………………..
2 A device is a word used to describe ………………………………….
3 The part of the computer which interprets and carries out instructions is the ……………
4 Spreadsheet and graphic software are examples of ……………………………………….
5 The speed at which a modem can process data is measured in ………………………..
VI - Choose the correct word in the brackets.
1 (What’s / Who’s) on the window frame?
2 (Is / Has) the buzzer making a sound?
3 Today is the (seventh / sevenst) of the month.
4 To send out information is to (signal / transmit).
5 Last month, computer (downtime / download) cost the company a lot in lost production.
VII - Correct the verbs in the brackets.
1 Khaled is not working. He (reads) a magazine.
2 What (do you do) tomorrow?
3 I (am arriving) at noon tomorrow.

4 (Does) she a secretary?
5 Is she working? Yes, she (has).

Part Three: Writing (25 marks)
VIII - Write a paragraph describing how mobile phones work.

13


4 Money and
Banking
Exercise 1 Banking phrases

Match the underlined phrases in (A) to the definitions in (B).
(A)
1
2
3
4
5
6
7

My account is in credit.
I’d like to make a withdrawal.
I have a savings account.
Do you want to make a deposit?
Can I apply for a loan?
May I take some personal details?
The account is free if you stay in

credit.
8 I want to open an account.

(B)
a
b
c
d
e
f
g
h

keep my money at the bank and earn
interest
name and address, for example
has some money in it
don’t spend more money than you
have
take some money out of my account
start keeping money in the bank
ask to borrow some money
pay some money into your account

Exercise 2 Dialogues
Complete B’s requests for repetition, following the example.
1 A
B
A
2 A

H ave you got change for ten pounds?
For how much?
Ten pounds.
Y ou will have to pay interest every
month.

B
A Interest.
3 A Fil l in this form and give it to Mrs Smith.
B
A Mrs Smith.

14

4 A There is a list of interest rates on the
board near the cash desk.
B
A N ear the cash desk
5 A uO r salaries are paid at the end of the
month.
B
A A t the end of the month.
6 A There are five hundred coins in each bag.
B
A Fiv e hundred.


Unit 4
Exercise 3 Imperatives

Fill in the spaces with words from the list.
check

keep

make

note down

write

Sally I never have any money at the end of the month! I don’t understand it! Wh ere does my
money go?
Della There’s an easy way to find out.
Sally H ow?
a diary for a week. (2)
everything that you spend.
Della (1)
a record of your spending and (4)
where your money
(3)
goes.
Sally That sounds interesting!
a saving plan and your problem will be solved.
Della Then, (5)
Sally That’s a great idea. I’l l start tomorrow.

Exercise 4 Articles
Read the following sentences. Fill in the blanks with a, an, the or (X) where necessary.
record levels in the past three years.

1 Oil prices have risen to
2 If you would like to be able to write

cheq ues, I suggest you open

account.
3 Q: What kind of
A: I’m looking for

work are you looking for?
work in a bank or some other financial institution.

4 Y our job will be to find as many
5 That’s not
6 W e have to draw up

prospective clients as possible.

good saving plan. W e have to think of something better.
new business plan.

old one isn’t good enough.

15


Exercise 5 Read and complete
Read and complete the four opinions about online banking. Use words from the list.
account
available

bank
click
prefer
service
site
statements

how to
log on
transfer

1 Bank s are open only during office hours, and
visiting the bank takes time. But online or
Internet banking is (1)
24 hours
a day, seven days a week, and it’s there on my
computer screen. If I want to know how much
I’v e got in my (2)
, I don’t have
to wait until the bank opens. I can j ust
(3)
and see.
3 I know onli
ne banking is u
seful. F or
example, you ca
money from on n (7)
without leavin e account to another
office. B ut I dog your home or
afraid of (8) n’ t like it because I’ m

I might (9)
mistakes.
button on the
the wrong
screen. So I (1
0
to
go to the bank)
do everything
the old-fashion and
ed way.

making

online

rnet
my bank’ s Inteen’ t got
se
u
er
ev
n
I
2
. I hav
(4)
)
(5
time to learn re

fer to talk to aMy
p
I
d
an
do it,
a computer.
real person thantomated
bank has an au
,
telephone (6) le 24/ 7.
b
which is availa

ther
I’ m in ano
f
I
.
s
s
e
in
s
a lot on bu
it, for
4 I travel - Lebanon or K uwamy local Syrian
ss
country I can’ t walk into
easily acce.

example,
, but I can
2)
(11)
ccounts (1nking because I canto my
a
k
n
a
b
y
m
in
online ba
I also like my bank (13)
.
e
mm
download s accounting progra
r’
e
t
u
comp

Which two opinions are negative about online banking?

Exercise 6 Banking compound nouns
Fill the spaces with words from the box.
account balance account holder bank charges banknotes bounced cheq ue

credit facilities debit balance house loan savings account traveller’s cheq ue
1
2
3
4
5
6

The amount of money in your bank account is your
are paper money.
.
The costs of bank services are called
If you have a bank account, you are a(n)
If you have an overdraft, your account has a(n)
If you need to borrow money, the bank may offer you
loan or a credit card.
7 Y ou need a minimum of $25 to open a(n)
.
8 Y ou have to pay $20 for every
, please.
9 I would like to change some
.
10 I need to apply for a(n)

16

.

.
.

, such as an overdraft, a
.


5 Measurements
Exercise 1 Road Signs
What do these road signs tell you?

Exercise 2 Listening
A

A customer wants to drive her car onto a car ferry. Listen to her phone conversation with the
sales staff of the ferry company. Complete the specifications of the customer’s vehicle below.

17


B Listen again and complete the conversation.
A
How (1)
?
B It’s just under (2)
metres wide.
A
OK, that’s fine. The vehicle must not be (3)
2 metres.
B
Great.
A
(4)


?
B
It’s exactly (5)
metres long.
A
Please
measure
it
again
carefully
It
must
not
be
(6)

7
metres
B OK, I’ll do that and get back to you.
A
(7)


?
B It’s just over (8)
metres high, including the bicycles.
A Mm, that’s too high. The vehicle must not be (9)
2.9 metres.
B OK, I’ll take the bikes off.

Exercise 3 Vocabulary
Replace the phrases in italics by using the word(s) in brackets.
Example: 1... the altimeter can calculate how high the plane is above sea level.
1 All aeroplanes carry altimeters. These devices measure air pressure. From this reading, the
altimetre can calculate the height of the plane above sea level. (how / high)
2 A submarine’s pinger sends out a ping, or burst of sound, which is reflected back from ships in
the sea. This allows the crew to find out the location of the ships. (where)
3 A lidar system can work out the distance of a vehicle from the device. It takes many readings as
the vehicle approaches. From this it can calculate the speed of the vehicle. (how / fast)
4 An airport radar system sends out a sound signal which is reflected from an approaching plane.
Since the system knows the speed of the sound signal, it can calculate the distance of the plane
from the airport tower. (how / far)

Exercise 4 Description
Describe these objects.
Example: (a) The window is rectangular. It is six metres long and three metres high.

18

Unit 5

Exercise 5
The present simple
Fill in the spaces with words from the list.
is
do
has
does
doesn’t
1
2
3
4
5
6
7
8

Where
Where
I
Mary
She
How long
It
You

don’t

calculate

like

likes

you keep the meter?
she usually put her measuring tape?
like measuring tables but I
calculating distances.
have lunch in the office.
Internet banking.
it?
only two seats.
the distance of the plane from the tower.

Exercise 6 Abbreviations
Match the abbreviations in Column A that go with the weights and measurements in Column B.

A

1 oz
2 ml
3 tbsp
4 g
5 gal
6 qt
7 lb
8 pt
9 kg
10 l

11 tsp

B

a
b
c
d
e
f
g
h
i
j
k

kilogramme
gramme
pound
ounce
pint
litre
millilitre
gallon
quart
teaspoon
tablespoon

Exercise 7 Writing
Write a paragraph in which you describe your classroom and the objects in it.

19


6 Electronics
Exercise 1
Reading
Read the dialogue related to Diagram A. Make a similar dialogue about Diagram B below.
A Hello, is that the IT hotline?
B Yes, this is Khalid speaking. I’m the technician. How can I help you?
A My router doesn’t work.
B OK, I’ll talk you through it. Are you sitting at the computer now?
A Yes, I am.
B OK, Look at the back. Is the computer connected to the router?
A Yes, it is.
B Is the router connected to the power outlet?
A No, it isn’t.
B Could you please connect it now?
A OK done.
B Does your router work now?
A Yes, thank you for your help.
B No problem.

A

20

B


Unit 6

Exercise 2
Vocabulary
Complete the text about electronics by choosing a word from the list.
capacitors
integrated

circuits devices diodes electrons germanium
resistors semiconductor silicon transistors

are the most important
Electronic circuits are built from basic components.(1)
components. They can be used to amplify the strength of a signal by converting a weak signal into
a stronger one or to switch other circuits on or off. (2)
reduce the flow of
(3)
through the circuit, adding resistance to that circuit. (4)
function as electronic valves allowing current to flow in only one direction. (5)
store electricity in order to smooth the flow. They can be charged and discharged. The two most
common capacitors are ceramic and electrolytic.
Most electronic devices use (6)
(IC) or microchips. Inside an IC is a very small
piece of (7)
with circuits built in. Today, semiconductors are usually made of
(8)
which is cheaper and easier to manufacture than (9)
.
Researchers are constantly trying to reduce the size of transistors in order to reduce the size of
(10)
.

Exercise 3
Comparing diagrams
Find all the differences between Diagram A and Diagram B.
Hint: Look for at least ten differences of location of sockets and wiring connection.

B
A

21


Exercise 4
Grammar
Write short form answers for these questions.
1 Are the lights on?
✓ Yes, they are.
2 Is the computer connected to the adapter?
✓
3 Have you sent the email?
✓
4 Does your new radio work?
✓
5 Did you go to the Internet café yesterday?
✓
6 Can I speak to the electrician?
✓
7 Do you work in the electronics department?
✓
8 Are you sitting at the computer now?
✓
9 Do those speakers cost a lot of money?
✓

10 Has your computer broken down?
✓

✗ No, they aren’t.
✗
✗
✗
✗
✗
✗
✗
✗
✗

Exercise 5
Writing
Write a troubleshooting guide based on this dialogue. Write six sentences.

A Hello, service hotline here, Mike speaking. How can I help you?
B Hello, I’ve got a problem with my printer. It doesn’t print.
A OK. First check the cable between the printer and your computer. Is it loose?
B Yes, it is.
A OK. Connect the cable. Now check the power. Is the printer on?
B Yes, it is.
A Right. Now try to print. Is it printing?
B No, it isn’t.
A OK. Now check the paper. Is there any paper in the printer?
B No, there isn’t.
A OK. Put some paper in the printer. Now try to print again. Does it print?
B No, it doesn’t.
A All right. Switch off and wait for ten seconds. Then switch on again.

B It’s printing! Thanks for your help.
A You’re welcome. Goodbye.
Begin:
If you can’t print, check the cable between the printer and the computer.
If the cable is loose, connect... and check...
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Test 2

Part One: Reading comprehension (35 marks)

I - Read the text then answer the following questions.
Free Electricity!
Intel said it is researching technology to harvest free energy from the environment, which could
lead to devices such as mobile phones running for indefinite periods without recharging. Intel is
working on tiny sensors that can capture energy from sources such as sunlight and body heat to
power personal electronic devices such as MP3 players, cell phones, portable handheld gaming
devices, etc.
Intel is also looking at powering a mobile phone by converting the energy the user is creating
simply by moving the phone›s trackball. Additionally, the radiation of cell phone or TV signals
might be used to power devices. One example given is an accelerometer buried in the wall of a
building that could automatically recharge itself by harvesting the energy of radiation from a cell
phone tower.
Questions
1 What is the main idea of the text?
2 Complete the following sentences from the text.
a Mobile phones can be recharged ………………………………………
b Radiations and signals …………………………………………………
c An accelerometer put in ………………………………………………..

3 Match the words from the text with their meaning.
a capture
1 work
b run
2 transform
c harvest
3 retain
d convert
4 small
e tiny
5 gather
4 Can you imagine another electronic device that can work on free electricity? Describe it.

Part Two: Grammar and structure (60 marks)
II - Complete the paragraph with the right word or expression.
displayed
times
24 hours a day
daily
However
But
, every day of the year.
,
The service is available
occasionally we need to do routine maintenance on the service and this is done typically between
:
the following
Monday - Saturday: 03:00 - 03:30
Sunday: 12:00 - 06:00
on your screen to advise you if the service is not

A message will be
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available.