Câu hỏi: I usually watch TV ________ the evening.

A. on

B. at

C. in

D. All are correct

Câu 1: He came up with the solution __________ every problem.

A. in

B. at

C. for

D. to

Câu 2: At the end of the story, the prince and princess fall _________ love with each other.

A. in

B. on

C. for

D. at

Câu 3: We decided ________ at home this afternoon.

A. staying

B. stayed

C. stay

D. to stay

Câu 4: He told me ___________ my best to study English.

A. try

B. trying

C. to try

D. tried

Câu 5: You should learn ________ heart all the new words for revision.

A. by

B. in

C. for

D. of

Câu 6: – Do you have to buy this hat? – No, I _____. It isn't necessary.

A. mustn't

B. won't

C. needn't

D. don't need