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

A. try

B. trying

C. to try

D. tried

Câu 1: We decided ________ at home this afternoon.

A. staying

B. stayed

C. stay

D. to stay

Câu 2: Gold _______in California in the 19th century.

A. was discovered

B. has been discovered

C. was discover

D. they discovered

Câu 3: – 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

Câu 4: There _______ a flower vase, a jar of jam, and some flour on the table.

A. be

B. is

C. are

D. were

Câu 5: In the USA students ________ school uniform.

A. wore

B. wearing

C. don't wear

D. not wear

Câu 6: If I __________a lot of money now, I ______________a new car.

A. have /will buy

B. have / would buy

C. had/ will buy

D. had/ would buy