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

A. have

B. will have

C. had

D. has had

Câu 1:  She and I……… each other since we were at secondary school.

A. know

B. knew

C. have known

D. has known

Câu 2: Her success ………. passing the exam made her parents very happy.

A. in

B. with

C. up

D. to

Câu 3: How long ……. you studied here?

A. are

B. did

C. do

D. have

Câu 4: The books and the dictionary….… on the table.

A. were

B. are

C. is

D. have been

Câu 5: We arrived ……….. the station five minutes late.

A. on

B. to

C. at

D. in

Câu 6: Thank you for letting me …….. your dog for a walk.

A. take

B. to take

C. taken

D. taking