Câu hỏi:  I was not ______ that I had cut myself until I saw the blood all over my hand.

A. familiar

B. awake

C. astonished

D. conscious

Câu 1: The presently accepted theory of light _______ some of the ideas of both earlier theories.

A. designs

B. composes

C. reacts

D. combines

Câu 2: 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 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: 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 5: He said he had every _____ in his secretary; she would do the right thing.

A. belief

B. dependence

C. knowledge

D. confidence

Câu 6: The teacher _________ the harder parts of the story.

A. cleared away

B. cleared out

C. cleared up

D. cleared off