BÀI TẬP TIẾNG ANH LỚP 10
UNIT 9
UNDERSEA WORLD
A. MULTIPLE CHOICES:
I/ Choose the word whose underlined part has a different pronunciation
from the others in each group:
1/ A. sea B. ocea n C. chea p D. tea ch
2/ A. word B. wor k C. wor m D. world
3/ A. desks B. parks C. pays D. effects
4/ A. go vern B. so me C. lesso n D. mo nth
5/ A. Pacific B. Atlantic C. America n D. balance
6/ A. gu n B. hu man C. popu lation D. cu ter
7/ A. partly B. century C. luckily D. supply
8/ A. de pth B. se cret C. be tween D. pre fer
9/ A. messages B. choices C. pollutes D. classes
10/ A. oversized B. cared C. filled D. minded
II/ Choose the word whose main stress is placed differently from the others
in each group:
1/ A. mystery B. understand C. overcome D. submarine
2/ A. Atlantic B. paragraph C. Antarctic D. contribute
3/ A. garlic B. manner C. bother D. delete
4/ A. under B. offspring C. offer D. forget
5/ A. undersea B. attitude C. various D. exhausted
6/ A. offend B. insult C. baby D. sparkling
7/ A. inhabit B. natural C. finally D. evidence
8/ A. biodiversity B. international C. sophisticated D. independently
9/ A. complete B. reveal C. surface D. restrict
10/ A. indication B. understanding C. investigate D. interaction
III/ Select the synonym of the following bold and underlined word in each
sentence in the unit:
1/ Can you name the sea animal in each picture ?

IV/ Select the antonym of the following bold and underlined word in each
sentence in the unit:
1/ For centuries, people have been challenged by the mysteries that lie beneath
the blue depths of the ocean.
A. overhead B. top C. over D. high
2/ For centuries, people have been challenged by the mysteries that lie beneath
the blue depths of the ocean.
A. lengths B. narrowness C. width D. surface
3/ How different a picture we now have of the ocean as the sea has begun to
reveal its secrets.
A. public B. opening C. knowledge D. schooling
4/ The plants and animals of the sea fall into three major groups.
A. small B. tiny C. subordinate D. unnecessary
5/ Use water sparingly and keep water clean.
A. many B. few C. well D. plentifully
6/ Use water sparingly and keep water clean.
A. dusty B. stained C. wicked D. halfway
7/ Fish only species that are not of concern, threatened or endangered.
A. educated B. healed C. defended D. brought
8/ Fish only species that are not of concern, threatened or endangered.
A. bettered B. born C. safeguarded D. taught
9/ Keep only fish that you will eat; release the rest.
A. catch B. hold C. take D. have
10/ Be a smart shopper, choose your seafood responsibly.
A. soft B. weak C. untidy D. stupid
V/ Choose the best answer A, B, C or D for each sentence:
1/ We're reading a _______ book this week.
A. differ B. difference C. different D. differently
2/ She gave him a _______ look. “Are you really sure?” she demanded.
A. challenge B. challenger C. challenged D. challenging

A. ought to B. should C. would D. must
5/ Cars _______ park in front of the entrance.
A. mustn't B. didn’t have to C. couldn’t D. didn’t need
6/ Are you _______ in cash or by credit card?
A. paying B. paid C. having paid D. to pay
7/ I _______ home once a week to tell my parents I'm okay.
A. rang B. had rung C. ring D. have rung
8/ I'll pay you double _______ you get the work finished by Friday.
A. if B. unless C. supposing D. provided
9/ I wouldn't work for them _______ they paid me twice my current
salary.
A. if B. provided C. in case D. as long as
10/ We’ll buy everything you produce, _______ of course the price is
right.
A. unless B. as long as C. provided D. if
VII/ Find the one mistake (A, B, C or D) in these sentences and
then correct them:
1/ There are, (A) unless you don't mind me (B) saying so, one or two (C)
problems (D) with this plan.
2/ (A) Unless you call me (B) saying you're not coming, (C) I'll see you (D) at
the theatre
3/ (A) If Europe fails (B) to agree on this, we can (C) tell goodbye to any (D)
common foreign policy.
4/ (A) If you (B) need any help, (C) please don't hesitate (D) to say.
5/ They (A) were wondering where (B) to hold the office party and I (C) warned
the Italian restaurant (D) near the station.
6/ (A) We’d buy everything you manufacture, (B) provided (C) certainly the
price is (D) acceptable .
7/ “My brother doesn’t think (A) he’ll find a job.” “He (B) should be anxious,
(C) with all his education (= he does not need (D) worrying).”

- tip (n.): đầu, đỉnh, chóp
- expanse (n.): dải, dải rộng (đất...)
1/ A. Sea B. Ocean C. Lake D. River
2/ A. it B. whom C. that D. which
3/ A. is B. lies C. runs D. stands
4/ A. on B. in C. into D. onto
5/ A. known B. considered C. thought D. remembered
6/ A. starting B. beginning C. appearance D. creation
7/ A. most B. mostly C. all D. almost
8/ A. in B. at C. from D. between
9/ A. to B. of C. with D. by
10/ A. shape B. face C. size D. side
11/ A. and B. but C. or D. so
12/ A. forming B. coming C. defining D. making
13/ A. height B. depth C. width D. length
14/ A. by B. with C. in spite of D. because of
15/ A. mark B. area C. place 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:
A B
1/ The engineer _____ is my father’s
friend.
A/ which makes them bored to death.
2/ Mr. Cao and Ms. Ngoc, _____ have
just traveled to Paris.
B/ who can answer these questions
3/ The road _____ is not very long. C/ which she dropped this morning.
4/ Our neighbors have nothing to do,
_____.

7/ What I have to say to Amy doesn't concern you.
8/ There wasn't enough coal during the war, so we had to use it sparingly.
9/ She always wore a coat, even in the heat of summer.
10/ A couple of people objected to the proposal, but the vast majority approved
of it.
III/ Supply the correct form of the word in brackets:
1/ He suffers from a (nerve) _______ disorder.
2/ I worry about the (destruct) _______ effect that violent films may have on
children.
3/ (Mystery) _______, the light came on, although no one was near the switch.
4/ The river froze to a (deep) _______ of over a meter.
5/ Children are encouraged to take an (investigate) _______ approach to
learning.
6/ Disneyworld is one of Florida's major (tour) _______ attractions.
7/ Tyler is remarkably (world) _______-wise for such a young girl.
8/ He never goes out without his security men in (attend) _______.
9/ There's not enough (interact) _______ between the management and the
workers.
10/ Commodity prices can be a useful (indicate) _______ of inflation, he
claimed.
IV/ Complete the second sentence so that it has a similar meaning to the
first one, using the word in brackets:
1/ We might win $ 5000, and then we’d travel to Thailand. (if)
→ We’d travel __________________________________________ $ 5000.
2/ His electric fan is not working and he feels hot. (would)
→ If his _______________________________________________ so hot.
3/ They should give up smoking to protect their health. (would)
→ If they ___________________________________ improve their health.
4/ Perhaps we would go to Hanoi to visit our friends. (went)
→ If we ________________________________________ visit our friends.