Câu hỏi:

She must be very strong to carry such a weight on her back.

A. weak

B. musculous

C. sick

D. healthy

Câu 1:

The earth is being threatened and the future looks bad.

A. done

B. made

C. protected

D. varied

Câu 2:

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 3:

We ought to keep these proposals secret from the chairman for the time being.

A. lively

B. frequented

C. accessible

D. revealed

Câu 4:

He is writing a book on the representation of woman in medieval art.

A. men

B. female

C. girl

D. mother

Câu 5:

She was always very hard-working at school.

A. studious

B. learned

C. lazy

D. attentive

Câu 6:

Mr. Smith’s new neighbors appear to be very friendly.

A. amicable

B. inapplicable

C. hostile

D. futile