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

A. sent

B. be sent

C. been sent

D. sending

Câu 1: Every day, he _________ his buffalo to his plot of land.

A. lead

B. leads

C. to lead

D. leading

Câu 2: 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 3: 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 4: She noticed a marked _______ in the children on her second visit.

A. differ

B. difference

C. different

D. differently

Câu 5: Which activities do you think would be difficult ________ blind and deaf people?

A. to

B. for

C. with

D. of

Câu 6: I prefer ___________ abroad to travelling within the country.

A. going

B. to go

C. go

D. went