Câu hỏi: – 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 1: At the end of the story, the prince and princess fall _________ love with each other.

A. in

B. on

C. for

D. at

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

A. was discovered

B. has been discovered

C. was discover

D. they discovered

Câu 3: There _______ a flower vase, a jar of jam, and some flour on the table.

A. be

B. is

C. are

D. were

Câu 4: ___________ she was not well, she still went to work.

A. Because

B. Because of

C. Although

D. In spite of

Câu 5: He came up with the solution __________ every problem.

A. in

B. at

C. for

D. to

Câu 6: My mother told me __________ hard.

A. study

B. studying

C. to study

D. studied