Câu hỏi: WHO _________ for World Health Organization.

A. sits

B. lies

C. stands

D. leans

Câu 1: The advances of commercial airplanes resulted in a shrinking world.

A. decreasing

B. reduced

C. smaller

D. compressing

Câu 2: Up to now, ASEAN has got ten _____________.

A. members

B. agents

C. states

D. enterprises

Câu 3: It is important to raise the people’s _________ of environmental conservation.

A. know

B. awareness

C. knowledge

D. cognition

Câu 4: We need ___________ to help the disaster-stricken area.

A. volunteers

B. flood

C. schools

D. government

Câu 5: My mother told me to take out the __________ while she was cooking dinner.

A. doubt

B. rubbish

C. pioneer

D. philosopher

Câu 6: More and more specious animals ________ of environmental problems.

A. exit

B. survive

C. save

D. die