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

A. to

B. for

C. with

D. of

Câu 1: She noticed a marked _______ in the children on her second visit.

A. differ

B. difference

C. different

D. differently

Câu 2: Digital cameras is a wonderful ___________.

A. invent

B. invention

C. invented

D. inventing

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 used __________ to a special school for deaf-mute students.

A. go

B. to go

C. going

D. went

Câu 5: The books ___________ have been read by the students should be put on the shelf.

A. who

B. whose

C. that

D. what

Câu 6: He sometimes ____________ sports with friends.

A. play

B. plays

C. played

D. playing