Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
_________flowers are usually made of plastic or silk.
A.Unreal
B.FALSE
C.Artificial
D.Untrue

A.unknown
B.united
C.universe
D.university

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Thomas received a warning for speeding yesterday. He _________ so fast.
A.would have driven
B.mightn't have driven
C.need have driven
D.shouldn't have driven

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
One condition of this job is that you must be _________ to work at weekends.
A.capable
B.accessible
C.available
D.acceptable

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The authorities _______ actions to stop illegal purchase of wild animals and their associated products effectively. However, they didn’t do so.
A.must have taken
B.had to take
C.needed have taken
D.should have taken

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Although he is my friend, I find it hard to _______ his selfishness.
A.put up with
B.catch up with
C.keep up with
D.come down with

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We expected him at eight, but he finally _______at midnight.
A.turned up
B.came off
C.came to
D.turned in

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
When I got up this morning, the kitchen was spotless. Alex ______ it before she went to bed last night.
A.should have tidied
B.needn't have tidied
C.must have tidied
D.mustn't have tidied

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Whenever I have problems, Jane is always very dependable. She never _______.
A.lets me down
B.takes me up
C.calls me off
D.catches me out

A.century
B.infectious
C.structure
D.question