Câu hỏi: He used _____ next to me in class.

A. to sit

B. sit

C. to sitting

D. to sat

Câu 1: He looks _____ today than yesterday.

A. good

B. well

C. better

D. goodly

Câu 2: English is the _____ language on one- fifth of the land area of the world.

A. office

B. official

C. officer

D. officially

Câu 3: While I _____ TV, my sister _____ to music.

A. was watching/ listening

B. watched/ listened

C. was watching/ was listening

D. watching/ listening

Câu 4: It's not worth _____ a tax home.

A. taking

B. to take

C. take

D. took

Câu 5: He went to a seaside resort because he was keen on _____.

A. windsurf

B. windsurfing

C. to windsurf

D. to windsurfing

Câu 6: He couldn't stand _____ for her so long.

A. to wait

B. waiting

C. wait

D. waited