Câu hỏi: What _________ computer a miraculous device?

A. makes

B. make

C. making

D. to make

Câu 1: Our children _______to school by bus every morning.

A. take

B. are taken

C. have taken

D. are taking

Câu 2: He asked me if I was capable __________ fixing the electric cooker. 

A. of

B. on

C. to

D. with

Câu 3: After a long time of revision, she is gradually fond _________ English

A. in

B. on

C. of

D. with

Câu 4: 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

Câu 5: The weather was fine so we decided to go ____________ foot.

A. on

B. by

C. with

D. in

Câu 6: Nylon ______________ in the 1930s

A. invented

B. was invented

C. is invented

D. has been invented