Lesson 2

Bài 1. Choose the best option to fill in the blank.

Question 1: 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.

1. carbon footprint
2. electricity
3. fossil fuels
4. biogas

Question 2: In India, the demand for ___________ has always been more than the supply.

1. shortage
2. sources
3. slogan  
4. electricity

Question 3: ___________ energy is produced by collecting sunlight and converting it into electricity.

1. Hydro electric
2. Nuclear
3. Solar
4. Wind

Question 4: There are many available ___________ power sources in Vietnam including sun, wind, water, etc.

1. nuclear
2. hydro
3. renewable
4. solar

Question 5: Laos and Cambodia have big plans for building up to 11 ___________ on the lower Mekong.

1. dams
2. slogans
3. energy
4. coals

Question 6: ___________ can be an excellent source of free, renewable energy for poor farmers.

1. Turbine
2. Biogas
3. Solar panel
4. Bulb

Question 7: The government has warned that Britain will face power ___________ in the coming winters.

1. coal
2. shortages
3. slogans
4. energy

Hãy xác định những câu dưới đây là Đúng hay Sai về mặt ngữ pháp.

Question 1: The result of the exam will announce in June.

1. Correct
2. Incorrect

Question 2: They will destroy the forest to build a hydro power station.

1. Correct
2. Incorrect

Question 3: Two layers of glass in the window will be stopped the heat going out.

1. Correct
2. Incorrect

Question 4: When will the non-renewable energy sources be use up?

1. Correct
2. Incorrect

Question 5: Will nuclear energy used by many countries in the world?

1. Correct
2. Incorrect

Question 6: I'm afraid that I won't come to your house tomorrow.

1. Correct
2. Incorrect

Question 7: I hope the storm won't be destroyed many buildings in the city.

1. Correct
2. Incorrect

Question 8: Will your class visit the hydro power station in Hoa Binh next week?

1. Correct
2. Incorrect