Câu hỏi: We offer a speedy and secure service of transferring money in less than 24 hours.

A. slow

B. open

C. unsure

D. uninterested

Câu 1: The Germany’s war hysteria has accounted for its people’s hostility towards foreigners.

A. disease

B. ceremony

C. malaria

D. friendliness

Câu 2: The doctor advised Peter to give up smoking.

A. stop

B. continue

C. finish

D. consider

Câu 3: Barry seems happy enough working for himself.

A. funny

B. satisfied

C. upset

D. interested

Câu 4: It must be difficult to cope with three small children and a job.

A. easy

B. free

C. confusing

D. tricky

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: Soon after it was born, the calf got up and tried to stand on its shaky legs.

A. appeared

B. died

C. joined

D. celebrated