Câu hỏi: Billy, come and give me a hand with cooking. (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. help

B. prepared

C. be busy

D. attempt

Câu 1: 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 2: Whenever problems come up, we discuss them frankly and find solutions quickly.

A. happen

B. encounter

C. arrive

D. clean

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

A. Believe

B. Try

C. Do

D. Make

Câu 4: He’s always ______ to his father’s wishes.

A. confident

B. supportive

C. obedient

D. expressive

Câu 5: Can you tell me who is responsible ______ checking passports?

A. to

B. in

C. about

D. for

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