Unit9-English11 (answer key)

BÀI TẬP TIẾNG ANH LỚP 11
ANSEW KEYS
UNIT 9
THE POST OFFICE
A. MULTIPLE CHOICES:
I/ Select the synonym of the following bold and underlined word in each
sentence in the unit:
1/ A. believe ; 2/ B. roomy ; 3/ C. select ; 4/ D. end ; 5/ B. emulative
6/ A. safe ; 7/ B. regular ; 8/ C. inform; 9/ D. primary
10/ A. transfer
II/ Select the antonym of the following bold and underlined word in each
sentence in the unit:
1/ A. withdraws ; 2/ B. small ; 3/ D. receive ; 4/ C. minimum
5/ A. cooperative ; 6/ A. unsure; 7/ C. unusual
8/ A. miss ; 9/ A. ultimate ; 10/ A. inopportune
III/ Choose the best answer A, B, C or D for each sentence:
1/ C. different ; 2/ D. challenging ; 3/ B. investigative
4/ B. dependence ; 5/ A. modern ; 6/ B. deepens
7/ B. active ; 8/ C. endanger ; 9/ A. choice
10/ D. production
IV/ Choose the correct words to complete the sentences:
1/ B. should ; 2/ A. can ; 3/ D. oughtn't ; 4/ C. would
5/ A. mustn't ; 6/ A. paying ; 7/ C. ring ; 8/ A. if ; 9/ A. if
10/ C. provided
V/ Choose the word whose underlined part has a different pronunciation
from the others in each group:
1/ B. ocea n ; 2/ C. wor m ; 3/ C. pays ; 4/ C. po st ; 5/ B. Atlantic
6/ A. gu n ; 7/ D. supply ; 8/ A. de pth ; 9/ C. pollutes
10/ D. minded
VI/ Choose the word whose underlined part has a different pronunciation
from the others in each group:

1/ B. ocea n ; 2/ C. for m ; 3/ C. bays ; 4/ C. lesso n ; 5/ B. Atlantic
6/ A. gu lf ; 7/ D. supply ; 8/ A. de pth ; 9/ C. submarines
10/ D. landed
VII/ Choose the word whose main stress is placed differently from the others
in each group:
1/ A. undersea ; 2/ B. Indian ; 3/ D. explain; 4/ D. inform
5/ D. successful ; 6/ A. beneath ; 7/ A. connection
8/ A. sophisticated ; 9/ C. ocean ; 10/ A. investigate
VIII/ Match the words in column A with their synonyms in column B:
1-G ; 2-C ; 3-D ; 4-I ; 5-B ; 6-F ; 7-A ; 8-J ; 9-H ; 10-E
IX/ Match the words in column A with their antonyms in column B:
1-H ; 2-I ; 3-D ; 4-B ; 5-E ; 6-A ; 7-G ; 8- F ; 9-C ; 10-J
X/ Complete the following sentences by inserting the missing Adjective
clauses. Choose the Adjective clause that fits each sentence best:
1-C ; 2-E ; 3-D ; 4-F ; 5-A ; 6-G ; 7-B ; 8-H ; 9-J ; 10-I
XI/ Find the one mistake (A, B, C or D) in these sentences and then
correct them:
1/ (C) unless → if ; 2/ (C) to say so → saying so
3/ (A) won’t pay → won’t get paid ; 4/ (C) if → unless
5/ (B) had → have ; 6/ (A) We’d buy → We’ll buy
7/ (D) worrying → to worry ; 8/ (C) there → it
9/ (A) ought → ought to ; 10/ (D) us → ours
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BÀI TẬP TIẾNG ANH LỚP 11
XII/ Find the one mistake (A, B, C or D) in these sentences and
then correct them:
1/ (A) unless → if ; 2/ (B) saying → to say ; 3/ (C) tell → say
4/ (D) to say → to ask ; 5/ (C) warned → suggested
6/ (A) We’d buy → We’ll buy ; 7/ (D) worrying → to worry
8/ (C) there → it ; 9/ (A) ought → ought to ; 10/ (D) me → mine

XIII/ Find the one mistake (A, B, C or D) in these sentences and
then correct them:
1/ (C) whom ➾ (C) who ; 2/ (D) to cut ➾ (D) cut
3/ (C) whose ➾ (C) of whom ; 4/ (C) having ➾ (C) had
5/ (A) To see ➾ (A) See ; 6/ (B) would explain ➾ (B) to explain
7/ (D) England ➾ (D) English; 8/ (C) it's ➾ (C) that's
9/ (D) doctor family ➾ (D) family doctor
10/ (A) Someway ➾ (A) Anyway
XIV/ Read the following passage carefully, and then select the best option A,
B, C or D to complete it:
1/ C. system ; 2/ C. practice ; 3/ B. post office ; 4/ D. locations
5/ A. stamps ; 6/ B. Austrian ; 7/ A. first ; 8/ D. missing
9/ A. designs ; 10/ D. available
XV/ Read the following passage carefully, and then select the best option A,
B, C or D to complete it:
1/ B. Ocean ; 2/ D. which ; 3/ B. lies ; 4/ C. into ; 5/ A. known
6/ B. beginning ; 7/ D. almost ; 8/ C. from ; 9/ A. to
10/ D. side ; 11/ A. and ; 12/ C. defining ; 13/ B. depth
14/ D. because of ; 15/ D. point
B. USE OF ENGLISH:
I/ Match the sentences, clauses or phrases in column A with the ones in column B
to make meaningful sentences:
1 2 3 4 5 6 7 8 9 10
D H J A F G C I E B
II/ Supply the correct form of the word in brackets:
1/ nervous ; 2/ destructive ; 3/ Mysteriously ; 4/ depth
5/ investigative ; 6/ tourist ; 7/ worldly ; 8/ attendance
9/ interaction ; 10/ indicator
III/ Supply the correct form of the word in brackets:
1/ turning ; 2/ saying ; 3/ chairman ; 4/ election ; 5/ to say

6/ investors ; 7/ had been delivered ; 8/ shopping
9/ waiting ; 10/ majority
IV/ Complete the second sentence so that it has a similar meaning to the
first one, using the word in brackets:
1/ You’d travel to Singapore if you won $ 1500.
2/ If our electric fan were working, we would not feel so hot.
3/ If he gave up smoking, he would improve his health.
4/ If my family went to Hue, we would visit our grandparents.
5/ If I were you, I would not talk too much in class.
6/ If his sister spoke English better, she would (be hired to) work for that
foreign company.
7/ If my roommates had enough money, they could travel to Nha Trang.
8/ If we were as rich as Rockefeller, we could buy a big house here.
9/ I won’t go out unless it stops raining.
10/ She wouldn’t write if she didn’t hear any news.
V/ Supply the correct verb tense, paying careful attention to the tense
sequence:
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BÀI TẬP TIẾNG ANH LỚP 11
1/ comes ; 2/ were ; 3/ won’t have; 4/ would have written
5/ would/ could catch ; 6/ will go ; 7/ had written
8/ would be ; 9/ saw ; 10/ is
VI/ Supply the correct verb tense, paying careful attention to the tense
sequence:
1/ get ; 2/ is ; 3/ rings ; 4/ wouldn't have known ; 5/ paid
6/ arises ; 7/ may abandon ; 8/ call ; 9/ was ;10/ speaks
VII/ Complete the following sentences, using “WILL, WOULD, SHOULD,
CAN, COULD, MAY, MIGHT, DON’T, DOESN’T, WAS”. Each word is
used only once:
1/ was ; 2/ will ; 3/ don't ; 4/ should ; 5/ might

6/ can ; 7/ would ; 8/ Doesn't ; 9/ may ; 10/ could
VIII/ Rewrite the sentences using the word in brackets, beginning as shown:
1/ It isn’t worth asking her to help.
2/ Thu’s teacher wouldn’t/ didn’t let/ refused to let her be absent yesterday.
3/ Nguyen asked Hanh where she was going the next/ following day.
4/ I was annoyed by the way Lan behaved at the wedding party.
5/ I would have had to borrow my classmates if you hadn’t lent me some
money.
6/ Mai took no notice of her mother’s advice.
7/ The students had to finish the homework in addition to writing an
assignment.
8/ Maradona played football almost every day during his childhood.
9/ Why don’t we go to/ go and visit the National park this morning?
10/ Long had difficulty in concentrating on his lesson because of the noise.
IX/ Read the sentences below carefully, and then put them in the correct
order to make a meaningful reading: (Number 1 and number has done first for
you)
1 – 5 – 3 – 7 – 2 – 6 – 4
X/ Read the sentences below carefully, and then put them in the correct
order to make a meaningful reading: (Number 1 and number 12 have done
first for you)
1 – 3 – 5 – 4 – 6 – 2 – 7 – 9 – 11 – 8 – 10 - 12
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