Câu hỏi: However type of raw materials is used in making paper, the process is essentially the same.

A. However

B. is used

C. paper

D. essentially

Câu 1: The teacher asked him why hadn’t he done his homework, but he said nothing.

A. why

B. hadn’t he done

C. but

D. said nothing

Câu 2: Education, whether it happens at school or anywhere else, is a important part in our life.

A. Education 

B. whether

C. or

D. a important part

Câu 3: The most sensitive way to resolve a family problem is by open discussion.

A. The

B. sensitive

C. by

D. open

Câu 4: One of the best ways to encourage your children to read are to provide interesting titles for them to enjoy.

A. the best

B. to read

C. are

D. for

Câu 5: Her weigh has increased remarkably since she began receiving treatment.

A. Her

B. weigh

C. remarkably

D. receiving

Câu 6: Chemical engineering is based in the principles of physics, chemistry, and mathematics.

A. in

B. principles

C. chemistry

D. mathematics