Câu hỏi: Sometimes Mr. Pike has to work very late _______ night to do some important experiments.

A. in

B. at

C. for

D. on

Câu 1: Most children enjoy _______ with their parents and siblings.

A. play

B. to play

C. playing

D. played

Câu 2: John is _______ only child in his family so his parents love him a lot.

A. a

B. an

C. the

D. no article

Câu 3: The table was ________ .

A. too heavy that, one person couldn’t carry.

B. so heavy that one person could carry.

C. too heavy for one person to carry.

D. enough heavy for one person to carry.

Câu 4: Mark first ____ his wife three years ago when they _____ at university.

A. met - have studied

B. met - were studying

C. has met - studied

D. met - had been studying

Câu 5: Peter was _______ a hurry to go so he did not stop to greet me.

A. in

B. on

C. with

D. over

Câu 6: She's not only beautiful_________ intelligent.

A. but also

B. but

C. however

D. yet