Câu hỏi: You should concentrate on what the interviewer is saying.

A. be related to

B. express feelings

C. express the thoughts

D. pay all attention to

Câu 1: Professor Berg was very interested in the diversity of cultures all over the world.

A. variety

B. changes

C. conservation

D. number

Câu 2: These projects have proved to be very effective in dealing with global climate change, which was considered an insoluble problem in the first 30 years of this century.

A. hard

B. challenging

C. unsolvable

D. unbearable

Câu 3: You can’t stop smoking immediately. Just try to …….. a little.

A. go on

B. give up

C. keep

D. delete

Câu 4: It isn't ____ for him to take charge of the financial burden on his family.

A. boring

B. expensive

C. easy

D. mind

Câu 5: A good leader should not be conservative, but rather ______ to new ideas.

A. receptive

B. acceptable

C. permissive

D. applicable

Câu 6: Many animals were born in captivity. Resultantly, they do not always breed well.

A. imprisonment

B. lock

C. detention

D. freedom