Câu hỏi: 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 1: Our children _______to school by bus every morning.

A. take

B. are taken

C. have taken

D. are taking

Câu 2: Another man-made satellite has _______ up into space.

A. sent

B. be sent

C. been sent

D. sending

Câu 3: His handicap prevented him ___________ swimming all lifelong.

A. to

B. off

C. from

D. up

Câu 4: We _________ some food to tomorrow’s party.

A. are bringing

B. bring

C. brought

D. would bring

Câu 5: Nylon ______________ in the 1930s

A. invented

B. was invented

C. is invented

D. has been invented

Câu 6: After a long time of revision, she is gradually fond _________ English

A. in

B. on

C. of

D. with