Câu hỏi: Three women, none of whom we _______ before, _______ out of the hall.

A. saw-had come

B. had seen-came

C. saw-came

D. had seen-had come

Câu 1: Another man-made satellite has _______ up into space.

A. sent

B. be sent

C. been sent

D. sending

Câu 2: His handicap prevented him ___________ swimming all lifelong.

A. to

B. off

C. from

D. up

Câu 3: He asked me if I was capable __________ fixing the electric cooker. 

A. of

B. on

C. to

D. with

Câu 4: She used __________ to a special school for deaf-mute students.

A. go

B. to go

C. going

D. went

Câu 5: She noticed a marked _______ in the children on her second visit.

A. differ

B. difference

C. different

D. differently

Câu 6: What _________ computer a miraculous device?

A. makes

B. make

C. making

D. to make