Bài tập môn tiếng anh lớp 9 (114)

BÀI TẬP TỰ LUẬN TIẾNG ANH LỚP 9 UNIT 7 SAVING
ENERGY
I. Read each of these sentences then try to find the mistake and correct it.
1. How about having dinner and then go to the theater?
2. It’s possible store solar energy for a number of days.
3. Our environment has become worse but there are many factors causing from men.
4. My recent electricity is enormous so I’m worried in it.
5. She turned on her radio at the lowest in order not to disturb the others at night.
6. What about put rubbish bins around the schoolyard?
7. The streets are wide enough for cars to move easy between lanes.
8. Our world will be better if people will care about what they do.
9. If we work harder, we won’t finish it on time.
10. The earth is much hotter so people don’t know the way to protect it.
II. Give right word formation of these following words
1.Will you please give us some ……………..……..explanation? (far)
2.You should…………………...yourselves with the new environment.(family)
3.She likes going ……………..…….with her classmates.(picnic)
4.Are there any………………..…….between them?(similar)
5.There’re many …………….…..programs at the Festival in hue.(Culture)
6.Although some societies are………..………undeveloped, their languages are very
complex. (technology)
7.It’s education that helps with the………………………of knowledge for the young
(rich)
8.He likes watching……………………….programs on TV(entertain)
9.Many…………………...say that is the best method to adopt(science)
10.Esperanto,however,proves to be useless because it’s………………..………(popular)
III: Complete each of the following sentences in such a way that means the same as
the first one


1. If people (continue) ___________ to throw trash onto the water, it (not be)

____________resh enough to use.
2. If the weather (be) _______________ fine, we (go) ______________ on our picnic.
3. You (not finish) ________________ your work if you (be) ________________ lazy.
4. If people (use)__________ public transport, there (be) ___________ less pollution.
5. If it (be)_____________ raining this evening, I (not go)_____________.
VI: Complete each of the following sentences in such a way that means the same as
the first one
1. Mary no longer prepares for the wedding parties
 Mary doesn't........................................... ......................................................................
2. Who owns this motorcycle?
 Who does........................................................................................................................?
3. How long have John and Mary been married?
 When did.................................................. ......................................................................
4. Remember to check for spelling mistakes before you hand in your composition.
 Don’t.................................................. ............................................................................
5. The sea was too rough for the children to go swimming
 The children......................................................................................................................
6. Mary rang hours and hours.
 It is.................................................. ..................................................................................
7. He failed to win the race.
 He didn't........................................................................................................... ................
8. It was only when I looked the room that I realized I hadn't turned off the cooker.
 Not until.................................................. .........................................................................
9.You know a bit about cars but I know more.
 You don’t....................................................................................................................... ..
10. The rain began to fall during my walk in the country.

While.................................................................................................................................
V: Use the correct form of the words in the brackets to complete the following
sentences.

1. The man could give no.........for his violent behavior. (EXPLAIN)
2. Although her visit was ........., we made her welcome just the same. (EXPECT)
3. I know all the boys who live in my................ (NEIGHBOUR)
4. He does not agree with the.....that there is life on other planets. (BELIEVE)


5. He examined the parcel......, as he had no idea what it could be. (SUSPECT)
6. All the courses ....... in January will finish in June. (BEGIN)
7. A letter should always end with the ...... of the writer. (SIGN)
8. It is really quite.....that we should have been at the same college without having met
before (ORDINARY)
9. There is a great.....between Hari and his twin brother. (SIMILAR)
10. With a good.... of the criminal from witnesses, the police were able to find him easily.
(DESCRIBE
VI- Choose the correct connectives in brackets:
1- I opened the door........................................................ looked out.
2- I arrived 20 minutes early; I had time for a cup of tea.

(And / but)

(So / because)

3- We looked everywhere. ....................., we could not find the keys.
Therefore)

(However /

4- The bus fare is expensive. ........................., I prefer to walk. (However / Therefore)
5- There were many people at the concert, we couldn’t get seats.(so / however)
6- I read the book, did not understand it.

(But / or)

7- We had to wait.................................................. we arrived early.

(Because / so)

8- I would like to go swimming. .................., I have too much work to do.(However /
Therefore)
9- I go for a walk ................................. the sun is shining.
10-

(Because / so)

Do you know his address................................? Telephone number?

(But / or)

VII: Complete each of the following sentences in such a way that means the same as
the first one
1. Because my brother has never been abroad before, he finds this trip exciting.
- My brother........................................................................
2. Which speed did he drive at on the high way last night?
How............................................... ......................?
3. I consider that to manage to know what other people are thinking is quite impossible.
I find it................................................ .............
4. It would be a good idea to take more exercise.
He advised me...............................................
5. I don't have a bigger problem than pronunciation.
My................................................ .....................................

6. Green Peace will organize a meeting at the Town Hall next Tuesday.
There will be................................................ .............
7. I can't describe people as well as you can.
You’re................................................ ..................................
8. I didn't arrive in time too see her.
I wasn't early............................................. .............
9. He failed to win the race.
He didn’t.................................................. .........................
10. You may get hungry on the train, so take some sandwiches.
- In case............................................................................................................