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[SM1] Unit 9 - Review

Total questions: 51

Worksheet time: 20mins

Name
Class
Date
1.
Her story sounds true because the details are very _____.
a)
far-fetched
b)
believable
c)
questionable
2.
I just don't know what could have happened. _______.
a)
It beats me. (= I don't understand)
b)
It tests me.
c)
It bests me.
3.
Did you hear the news? The police may have _____ a reliable witness who saw the crime.
a)
found
b)
find
c)
been finding
4.
I can't find my glasses anywhere. How could they _____ without a trace?
a)
finish
b)
vanish
c)
appear
5.
I think that's a crazy explanation and I don't really _____ at all.
a)
buy it
b)
have it
c)
know it
6.
You'll never find the correct answer like that. You're barking up the _____.
a)
old dog
b)
wrong tree
c)
sitting duck
7.
Do you think it's possible that life could have _____ on Mars.
a)
existed
b)
exists
c)
existing
8.
I dind't understand that movie at all because it didn't _____ any sense.
a)
make
b)
show
c)
know
9.
Did you give Tim directions? ______ he knows how to get here.
a)
I'm certain
b)
I wonder if (tôi băn khoăn ko biết liệu)
c)
There's no question (ko còn nghi ngờ gì)
10.
No one believes that rumour since it's really _____.
a)
certain
b)
far-fetched
c)
likely
11.
Even though we can't be sure, there was _____ an accident.
a)
clearly
b)
most likely
c)
obviously
12.
The roads are empty. _____, it must be a holiday today.
a)
Maybe
b)
Clearly
c)
Unlikely
13.
Those strange lights last night might have _____ a UFO.
a)
be
b)
being
c)
been
14.
I think the whole story is very unlikely. It's probably just a big _____.
a)
situation
b)
question
c)
hoax
15.
That giant stone wall ____ have been built thousands of years ago.
a)
was
b)
has
c)
may
16.
The report made a lot of people nervous. The new information is extremely ____.
a)
troubling (gây lo lắng)
b)
capable
c)
careless
17.
Don't be silly! That rock ____ have come from the moon.
a)
didn’t
b)
hasn't
c)
couldn't
18.
This answer is a wild guess, so I'm really going out on a ____.
a)
limb
b)
leg
c)
line
19.
Mani doesn't believe anything he reads because he's very ____.
a)
believable
b)
far-fetched
c)
skeptical (đa nghi)
20.
There must be a good ____ for why the train stopped.
a)
situation
b)
description
c)
explanation
21.
Don't worry about my sister. I'm sure it's _____ serious.
a)
nothing
b)
anything
c)
something
22.
The strange noises _____ caused by wild animals.
a)
might have been
b)
might have being
c)
might been
23.
That gian stone can't have been ____ by the river.
a)
carrying
b)
carried
c)
carry
24.
I can't even guess where our teacher is. I have no _____ where he could be.
a)
excuse
b)
clue
c)
choice
25.
She's _____ the dog ate the steak because there's no other explanation.
a)
almost certain
b)
very certain
c)
not certain
26.
Scientists (believe) that they (may) have (been discovered) a cure for cancer.
a)
believe
b)
may
c)
been discovered
27.
The theory of (evolution) has (widely accepted) (by) the scientific community.
a)
evolution
b)
widely accepted
c)
by
28.
Many people (have claimed) to (seen) a UFO, but no concrete evidence (has been) found.
a)
have claimed
b)
seen
c)
has been found
29.
The idea that the earth (is) flat (must) have thoroughly (debunked) by scientific research in the past.
a)
is
b)
must
c)
debunked
30.
A team of archaeologists (have uncovered) what they (are believed) to (be) an ancient civilization.
a)
have uncovered
b)
are believed
c)
be
31.
Many (conspirary) theorists (have suggested) that the moon landing was faked, but this (has been disproven).
a)
conspirary
b)
have suggested
c)
has been disproven
32.
The use of nuclear weapons (should) (have prohibited) by international law (many) years ago.
a)
should
b)
have prohibited
c)
many
33.
Researchers (might have been) discovered (a) new species of (mammal) in the Amazon rainforest.
a)
might have been
b)
a
c)
mammal
34.

My books aren’t on the table where I always leave them. They _____ been taken by my husband.”

a)

had

b)

had not

c)

may have

d)

must

35.

A(n) ____ is a deliberately fabricated falsehood made to deceive people.

a)

theory

b)

hoax

c)

accomplishment

d)

crash

36.

A(n) ____ is a proposed explanation for a phenomenon that is backed by evidence.

a)

theory

b)

hoax

c)

gooseberry

d)

saucer

37.

____ is the process of using logic to rule out possibilities until only one possibility remains.

a)

taking a wild guess

b)

elimination

c)

certainty

d)

revelation

38.

____ is a type of strong, thin cord made from the intestines of sheep or cows.

a)

catgut

b)

military jet

c)

upright

d)

saucer

39.

The ____ was a political uprising that occurred in Russia in 1917.

a)

October Revolution

b)

Purple finch

c)

August Revolution

d)

Civil War

40.

A(n) ____ is a type of small bird that is commonly found in North America.

a)

Purple finch

b)

UFO

c)

conspiracy

d)

Incident

41.

If something ____ it means it is not logical or reasonable.

a)

vanishes without a trace

b)

inhabits

c)

does not buy

d)

uprights

42.

When something or someone ____ they disappear suddenly and completely.

a)

theorizes

b)

crashes into

c)

takes over

d)

vanishes without a trace

43.

When you ____ you are pursuing a mistaken or misguided course of action.

a)

go out on a limb

b)

military jet

c)

inhabited

d)

bark up the wrong tree

44.

If you ____ it means you are taking a risk or making a bold decision.

a)

go out on a limb

b)

bark up the wrong tree

c)

do not buy

d)

keep up

45.

If you ____ an idea, it means you do not believe it to be true.

a)

keep up with

b)

far-fetched

c)

go out on a limb

d)

do not buy

46.

If something is ____ it means it is unlikely to be true or believable.

a)

mysterious

b)

far-fetched

c)

revelation

d)

saucer

47.

If you can ____ with something, it means you are able to stay informed or updated about it.

a)

military jet

b)

keep up with

c)

skeptic

d)

accomplish

48.

A ____ is a type of aircraft used by the military.

a)

saucer

b)

UFO

c)

military jet

d)

gooseberry

49.

If something is ____ it means it is difficult to understand or explain.

a)

Mediterranean Sea

b)

Crash

c)

Mysterious

d)

Catgut

50.

The ____ is a large body of water located between Europe and Africa.

a)

Mediterranean Sea

b)

Conspiracy

c)

Incident

d)

Wreckage

51.

If something or someone is ____ it means they have been proven false or untrue.

a)

exhaustive

b)

debunked

c)

mysterious

d)

skeptical

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