Câu hỏi: Some tiny organisms are..........along by the currents.

A. carried

B. taken

C. flowed

D. beside

Câu 1: Silence of the Lambs is a..............film. It makes the audience scared.

A. disaster

B. science fiction

C. action

D. horror

Câu 2: UFOs mean ................flying objects.

A. unknown

B. unidentified

C. unable

D. unimaginary

Câu 3: The main.........is played by Nicole Kidman.

A. actress

B. character

C. director

D. film maker

Câu 4: You will be able to see the wonders of........: oceans, rivers, mountains.

A. nature  

B. structures

C. buildings

D. constructions

Câu 5: The existence of different kinds of animals and plants which make a balanced environment is called........

A. biodiversity

B. rubbish

C. challenge

D. maintain

Câu 6: Some whales migrate into warm waters to bear their.............

A. young 

B. diets

C. calves

D. young whales