Câu hỏi: Very few scientists _______ with completely new answers to the world’s problems.

A. come to

B. come round

C. come up

D. come in

Câu 1: The teacher _________ the harder parts of the story.

A. cleared away

B. cleared out

C. cleared up

D. cleared off

Câu 2: As the fat man sat down, the deck chair ______ under him, with a loud noise of tearing canvas.

A. fell

B. fainted

C. sank

D. collapsed

Câu 3: The autumn air felt _____ so she went to fetch a coat.

A. cool

B. chill

C. tepid

D. chilly

Câu 4: He always wore a shirt with an open ________.

A. colour

B. tie

C. collar

D. tail

Câu 5: These trees cannot be grown in such a cold ________ as ours.

A. weather

B. climate

C. season

D. space

Câu 6: Lawyers often make higher _____ for their work than they should.

A. charges

B. prices

C. costs

D. rents