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: 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 2: The teacher _________ the harder parts of the story.

A. cleared away

B. cleared out

C. cleared up

D. cleared off

Câu 3: I shall never manage to beat John at tennis; we are clearly not in the same ______.

A. set

B. band

C. class

D. order

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

A. colour

B. tie

C. collar

D. tail

Câu 5: 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 6: The customs officer didn’t bother to _______ our luggage.

A. control

B. check

C. discover

D. glance