Câu hỏi: We spent half a year _____ this hotel.

A. to build

B. built

C. building

D. with building

Câu 1: My sister likes _____ and _____.

A. dance/ sing

B. to dance/ sings

C. dancing/ singing

D. dancing/ to sing

Câu 2: She can't stand _____ her at home all day.

A. seeing

B. see

C. to see

D. saw

Câu 3: He looks _____ today than yesterday.

A. good

B. well

C. better

D. goodly

Câu 4: I can't help _____ at her mistake.

A. laugh

B. laughing

C. laughed

D. to laugh

Câu 5: English is the _____ language on one- fifth of the land area of the world.

A. office

B. official

C. officer

D. officially

Câu 6: He looked at me_____.

A. angry

B. angrily

C. anger

D. angryly