Câu hỏi:

When you save energy, you not only save money, you also reduce the demand for ___________ such as coal, oil, and natural gas and that is a great way to play a part in saving the planet.

A. carbon footprint

B. electricity

C. fossil fuels

D. biogas

Câu 1:

I'm afraid that I won't come to your house tomorrow.

A. Correct

B. Incorrect

Câu 2:

Will your class visit the hydro power station in Hoa Binh next week?

A. Correct

B. Incorrect

Câu 3:

Will nuclear energy used by many countries in the world?

A. Correct

B. Incorrect

Câu 4:

They will destroy the forest to build a hydro power station.

A. Correct

B. Incorrect

Câu 5:

Two layers of glass in the window will be stopped the heat going out.

A. Correct

B. Incorrect

Câu 6:

I hope the storm won't be destroyed many buildings in the city.

A. Correct

B. Incorrect