Câu hỏi: He looks _____ today than yesterday.

A. good

B. well

C. better

D. goodly

Câu 1: My sister likes _____ and _____.

A. dance/ sing

B. to dance/ sings

C. dancing/ singing

D. dancing/ to sing

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: I can't help _____ at her mistake.

A. laugh

B. laughing

C. laughed

D. to laugh

Câu 4: I am not used _____ up early.

A. get

B. to get

C. getting

D. to getting

Câu 5: There is a _____ difference between the north and the south.

A. region

B. regional

C. regionally

D. regioner

Câu 6: This school _____ ten years ago.

A. be built

B. is built

C. was built

D. built