Câu hỏi:  We …… a lot important inventions in the future.

A. have

B. will have

C. had

D. has had

Câu 1: It was really kind ….. you to help poor people.

A. to

B. for

C. of

D. on

Câu 2: All of the clothes sold in this store were made …… hand.

A. in

B. with

C. on

D. by

Câu 3: "Can I ask you something?" "Not now, I………. my report."

A. am writing

B. write

C. will write

D. wrote

Câu 4: How long ……. you studied here?

A. are

B. did

C. do

D. have

Câu 5: The meeting was held …………Tuesday.

A. on

B. of

C. for

D. in

Câu 6: No one likes being laughed ……….. .

A. at

B. with

C. for

D. on