Câu hỏi: You did a beautiful thing in helping those poor children.

A. meaningful

B. good

C. terrible

D. positive

Câu 1: It must be difficult to cope with three small children and a job.

A. easy

B. free

C. confusing

D. tricky

Câu 2: She must be very strong to carry such a weight on her back.

A. weak

B. musculous

C. sick

D. healthy

Câu 3: We offer a speedy and secure service of transferring money in less than 24 hours.

A. uninterested 

B. unsure

C. open

D. slow

Câu 4: I think it's important to listen to both sides of the argument.

A. hear

B. speak

C. advise

D. pay attention to

Câu 5: The doctor advised Peter to give up smoking.

A. stop

B. continue

C. finish

D. consider

Câu 6: Certain courses are compulsory; others are optional.

A. voluntary

B. free

C. pressure

D. mandatory