Câu hỏi: Nylon ______________ in the 1930s

A. invented

B. was invented

C. is invented

D. has been invented

Câu 1: 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 2: His handicap prevented him ___________ swimming all lifelong.

A. to

B. off

C. from

D. up

Câu 3: Nowadays, the divorce rate is higher than it used to be________ young people are allowed to decide on their marriage.

A. despite

B. but

C. even though

D. in spite of

Câu 4: I prefer ___________ abroad to travelling within the country.

A. going

B. to go

C. go

D. went

Câu 5: She used __________ to a special school for deaf-mute students.

A. go

B. to go

C. going

D. went

Câu 6: The weather was fine so we decided to go ____________ foot.

A. on

B. by

C. with

D. in