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

A. designs

B. composes

C. reacts

D. combines

Câu 1: Lawyers often make higher _____ for their work than they should.

A. charges

B. prices

C. costs

D. rents

Câu 2: She has lost her handbag with the _____ sum of $1300 in it.

A. extraordinary

B. considerable

C. valuable

D. worthwhile

Câu 3: Many organizations have been set up and funds have been raised. (Chọn từ đồng nghĩa)

A. established

B. collapsed

C. delayed

D. decreased

Câu 4: 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 5: The terrified hunter, ______ in the arms of a huge bear, fought desperately to loosen its grip.

A. clutched

B. clasped

C. grasped

D. clinging

Câu 6: He wrote his name ______ and carefully at the top of the paper.

A. largely

B. attentively

C. obviously

D. clearly