Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Youth Unemployment Rate in Vietnam _______ to 7.29 percent in the third quarter of 2018 from 7.10 percent in the second quarter of 2018.
A.increase
B.was increasing
C.increased
D.had increased

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
For centuries people have regarded oceans _____ an inexhaustible supply of food, a useful transport route, and a convenient dumping ground - simply too vast to be affected by anything we do.
A.with
B.by
C.of
D.as

(Bite) ______ twice, the postman refused to deliver our letters unless we chained our dog up.
A.having been bitten
B.having bitten
C.bitting
D.to bite

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
You should be very glad that he didn't recognize you yesterday. Can you imagine his anger if he ______ ?
A.did
B.would
C.does
D.had

His (take) ______ ill was quite unexpected.
A.taking
B.being taken
C.taken
D.to take

He (not wear) ______ uniform when you see him, because he’ll be on leave then, and they don’t wear uniform when they are on leave.
A.hasn't worn
B.doesn't wear
C.is not wearing
D.will not be wearing

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We’ve had a burglar alarm installed in our holiday cottage _______we will feel happier about leaving it unoccupied for long periods.
A.for fear that
B.so that
C.now that
D.provided that

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Sharon _______ to Italy twice before she ______ Rome for the first time.
A.went/ visited
B.was going/ visited
C.went/ had visited
D.had gone/ visited

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Someone must have taken my keys. I clearly remember _____ them by the window and now they are nowhere to be seen.
A.leaving
B.to leave
C.to be leaving
D.to have left

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Anyone who is concerned about the environment cannot ignore the facts ________ the speaker was referring.
A.to that
B.to which
C.when
D.where