Câu hỏi: Can you tell me who is responsible ______ checking passports?

A. to

B. in

C. about

D. for

Câu 1: Peter tried his best and passed the driving test at the first _______.

A. try

B. attempt

C. doing

D. aim

Câu 2: I clearly remember talking to him in a chance meeting last summer. (Mark the letter A, B, C, or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.)

A. unplanned

B. deliberate

C. accidental

D. unintentional

Câu 3: _______ sure that you follow the instructions carefully.

A. Believe

B. Try

C. Do

D. Make

Câu 4: Let's wait here for her; I'm sure she'll turn up before long. (Mark the letter A, B, C, or D to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.)

A. arrive

B. return

C. enter

D. visit

Câu 5: Steve is a good ________ man, completely devoted to his wife and kids.

A. free

B. hard

C. single

D. family

Câu 6: He has been very interested in doing research on _______ since he was at high school.

A. biology

B. biological

C. biologist

D. biologically