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

A. going

B. to go

C. go

D. went

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

A. sent

B. be sent

C. been sent

D. sending

Câu 2: Neil has passed his examinations, _________ is good news.

A. which

B. that

C. when

D. who

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

A. of

B. on

C. to

D. with

Câu 4: 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 5: Nylon ______________ in the 1930s

A. invented

B. was invented

C. is invented

D. has been invented

Câu 6: She had worked as a tourist guide before __________ a teaching career.

A. starting

B. start

C. to start

D. started