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

A. weather

B. climate

C. season

D. space

Câu 2: Her husband felt it would be silly to ______ the colour of the curtains before they had painted the room.

A. change

B. find

C. choose

D. lose

Câu 3: Tom was a highly ______ teacher who took his duties seriously but he had neither the personality nor ability to achieve much success.

A. conscientious

B. efficient

C. capable

D. talented

Câu 4: He wrote his name ______ and carefully at the top of the paper.

A. largely

B. attentively

C. obviously

D. clearly

Câu 5: The presently accepted theory of light _______ some of the ideas of both earlier theories.

A. designs

B. composes

C. reacts

D. combines

Câu 6: The terrified hunter, ______ in the arms of a huge bear, fought desperately to loosen its grip.

A. clutched

B. clasped

C. grasped

D. clinging