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

A. differ

B. difference

C. different

D. differently

Câu 1: He asked me if I was capable __________ fixing the electric cooker. 

A. of

B. on

C. to

D. with

Câu 2: Mark prefers cycling ________ driving

A. than

B. for

C. to

D. as

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

A. in

B. on

C. of

D. with

Câu 5: She had worked as a tourist guide before __________ a teaching career.

A. starting

B. start

C. to start

D. started

Câu 6: 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