Câu hỏi: What _________ computer a miraculous device?

A. makes

B. make

C. making

D. to make

Câu 1: He asked me if I was capable __________ fixing the electric cooker. 

A. of

B. on

C. to

D. with

Câu 2: After a long time of revision, she is gradually fond _________ English

A. in

B. on

C. of

D. with

Câu 3: She noticed a marked _______ in the children on her second visit.

A. differ

B. difference

C. different

D. differently

Câu 4: Nylon ______________ in the 1930s

A. invented

B. was invented

C. is invented

D. has been invented

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

A. on

B. by

C. with

D. in

Câu 6: Braille _________ a system of raised dots that can be read with the fingers by people who are blind.

A. am

B. be

C. is

D. are