Câu hỏi: Nylon ______________ in the 1930s

A. invented

B. was invented

C. is invented

D. has been invented

Câu 1: The weather was fine so we decided to go ____________ foot.

A. on

B. by

C. with

D. in

Câu 2: Which activities do you think would be difficult ________ blind and deaf people?

A. to

B. for

C. with

D. of

Câu 3: We _________ some food to tomorrow’s party.

A. are bringing

B. bring

C. brought

D. would bring

Câu 4: Digital cameras is a wonderful ___________.

A. invent

B. invention

C. invented

D. inventing

Câu 5: Neil has passed his examinations, _________ is good news.

A. which

B. that

C. when

D. who

Câu 6: She noticed a marked _______ in the children on her second visit.

A. differ

B. difference

C. different

D. differently