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

A. taking

B. to take

C. take

D. took

Câu 1: He looked at me_____.

A. angry

B. angrily

C. anger

D. angryly

Câu 2: While I _____ TV, my sister _____ to music.

A. was watching/ listening

B. watched/ listened

C. was watching/ was listening

D. watching/ listening

Câu 3: He drives very _____ and has got two accidents this year.

A. careless

B. carefully

C. carelessly

D. careful

Câu 4: He looks _____ today than yesterday.

A. good

B. well

C. better

D. goodly

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

A. region

B. regional

C. regionally

D. regioner