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

A. sent

B. be sent

C. been sent

D. sending

Câu 2: I prefer ___________ abroad to travelling within the country.

A. going

B. to go

C. go

D. went

Câu 3: If I __________a lot of money now, I ______________a new car.

A. have /will buy

B. have / would buy

C. had/ will buy

D. had/ would buy

Câu 4: She used __________ to a special school for deaf-mute students.

A. go

B. to go

C. going

D. went

Câu 5: Digital cameras is a wonderful ___________.

A. invent

B. invention

C. invented

D. inventing

Câu 6: 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