Câu hỏi: The earth is being threatened and the future looks bad.

A. done

B. made

C. protected

D. varied

Câu 1: They started building the house in January.

A. begin

B. finish

C. commence

D. continue

Câu 2: Using Facebook, you can post update sayings about your life every day.

A. locate

B. displace

C. establish

D. put up

Câu 3: Barry seems happy enough working for himself.

A. funny

B. satisfied

C. upset

D. interested

Câu 4: The Germany’s war hysteria has accounted for its people’s hostility towards foreigners.

A. disease

B. ceremony

C. malaria

D. friendliness

Câu 5: Population growth rates vary among regions and even among countries within the same region.

A. fluctuate

B. stay unchanged

C. restrain

D. remain unstable

Câu 6: The doctor advised Peter to give up smoking.

A. stop

B. continue

C. finish

D. consider