Câu hỏi: He sometimes ____________ sports with friends.

A. play

B. plays

C. played

D. playing

Câu 1: Neil has passed his examinations, _________ is good news.

A. which

B. that

C. when

D. who

Câu 2: Nylon ______________ in the 1930s

A. invented

B. was invented

C. is invented

D. has been invented

Câu 3: I prefer ___________ abroad to travelling within the country.

A. going

B. to go

C. go

D. went

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

A. differ

B. difference

C. different

D. differently

Câu 5: Another man-made satellite has _______ up into space.

A. sent

B. be sent

C. been sent

D. sending

Câu 6: Which activities do you think would be difficult ________ blind and deaf people?

A. to

B. for

C. with

D. of