20 câu trắc nghiệm Tiếng Anh 7 Unit 10: Energy sources - Vocabulary and Grammar - Global Success có đáp án

Choose the best one (A, B, C or D) to complete the sentence

Nuclear energy is ……, but it is dangerous.

Several governments try to …. the use of fossil fuels.

Low energy light bulbs should be used to ….. electricity.

“Why is it called a …… source?” - “Because it can be replaced easily and quickly.”

We must ….. the amount of water our family use every day.

Wave energy is an ….. source of energy.

Someone’s carbon …. is a measurement of the amount of carbon dioxide that their activities produce.

Remember to ….. the lights before going to bed.

If we go on …… electricity, we will have to pay a lot next month.

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.

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

…. energy is produced by collecting sunlight and converting it into electricity.

The government has warned that Britain will face power ….. in the coming winters.

…. can be an excellent source of free, renewable energy for poor farmers.

Laos and Cambodia have big plans for building up to 11 …… on the lower Mekong.

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

Biogas is ….. and cheap for cooking and heating.

A hydropower station …. in the North of the country next year.

We should put ….. on our roof for the heating and hot water.

….. source of energy is the source that can’t be replaced after use.