Câu hỏi: Most of the pupils are _____ to pass the examination.

A. enough good

B. good enough

C. too good

D. very good

Câu 1: Braille _________ a system of raised dots that can be read with the fingers by people who are blind.

A. am

B. be

C. is

D. are

Câu 2: He sometimes ____________ sports with friends.

A. play

B. plays

C. played

D. playing

Câu 3: Another man-made satellite has _______ up into space.

A. sent

B. be sent

C. been sent

D. sending

Câu 4: His handicap prevented him ___________ swimming all lifelong.

A. to

B. off

C. from

D. up

Câu 5: Nylon ______________ in the 1930s

A. invented

B. was invented

C. is invented

D. has been invented

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

A. differ

B. difference

C. different

D. differently