Câu hỏi: ___________ does Minh do after school? He plays soccer with his friends.

A. When

B. Which

C. What

D. Why

Câu 1: When my father was young, he _____ work in the garden for long hours.

A. can

B. could

C. will

D. should

Câu 2: – 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 3: He came up with the solution __________ every problem.

A. in

B. at

C. for

D. to

Câu 4: Gold _______in California in the 19th century.

A. was discovered

B. has been discovered

C. was discover

D. they discovered

Câu 5: When we were on holiday, we used ________ to the beach every day.

A. go

B. to go

C. going

D. gone

Câu 6: You should learn ________ heart all the new words for revision.

A. by

B. in

C. for

D. of