Câu hỏi: There is growing concern about the way man has destroyed the environment.

A. attraction

B. worry

C. disinterest

D. careless

Câu 1: Use water sparingly and keep water clean.

A. dusty

B. dirty

C. wicked

D. halfway

Câu 2: Advanced students need to be aware of the important of collocation.

A. of high level

B. of great important

C. of low level

D. of steady progress

Câu 3: Last night they stayed at home and watched TV.

A. day

B. noon

C. midnight

D. morning

Câu 4: Kevin stopped to buy the evening paper from a news vendor.

A. purchase

B. get

C. sell

D. give

Câu 5: They don't seem particularly worried about the situation.

A. concerned

B. pleased

C. frightened

D. excited

Câu 6: We can do something to save the earth.

A. kick

B. shoot

C. throw

D. destroy