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: ______ that I could hardly hear her.

A. So quietly she spoke

B. So quietly did she speak

C. So did she speak quietly

D. She spoke so quiet

Câu 3: She's not only beautiful_________ intelligent.

A. but also

B. but

C. however

D. yet

Câu 4: You can come here either on Monday __________ on Friday.

A. or

B. nor

C. both

D. and

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

A. a

B. an

C. the

D. no article