Câu hỏi: Excavations in some villages on the east bank(A) of the Euphrates River have revealed(B) an ancient community that had been laying (C) under later (D) reconstructions of the city of Babylon.

A. on the east bank

B. revealed

C. had been laying

D. later

Câu 1: Aristotle, the famous Greek philosopher, believed that the brain was an organ that cooled a heart.

A. the famous

B. the brain

C. an organ

D. a heart

Câu 2: If the goal keeper had playing better, they would not have lost the game.

A. If

B. goal keeper

C. had playing

D. would not have lost

Câu 3: In a federal form of government like that of the United States, power is divided between the legislative, executive, and judicial branches.

A. like

B. that of the United States

C. is divided

D. between

Câu 4: In today's competitive markets, even small businesses had better to advertise on TV and radio in order to gain a share of the market.

A. today’s

B. to advertise

C. on

D. to gain

Câu 5: To reduce pollution, we have to stop using many things that makes our life comfortable.

A. To reproduce pollution

B. using

C. makes

D. comfortable

Câu 6: Dislike the gorilla, the male adult chimpanzee weighs under 200 pounds.

A. Dislike

B. male

C. under

D. pounds