Câu hỏi:

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

In India, the demand for ___________ has always been more than the supply.

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

Will nuclear energy used by many countries in the world?

There are many available ___________ power sources in Vietnam including sun, wind, water, etc.

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

The result of the exam will announce in June.