I.Choose the correct word or phrase in each sentence.
1. This time next year my father (will work/ will be working) in the hydro power station.
A.will work B.will be working
2. Jane won’t be here this time tomorrow. She (will attend/ will be attending) the Conference on Green Energy.
A.will attend B.will be attending
3. My brother and I (will cycle/ will be cycled) to school to cut air pollution.
A.will cycle B.will be cycled
4. By the year 2020, people in my village (will use/ will be using) energy from the sun.
A.will use B.will be using
5. What (will we do/ will we be doing) to save electricity?
A.will we do B.will we be doing
6. What (will happen/ will be happened) to us when the non-renewable energy sources run out?
A.will happen B. will be happened
7. Wind power is a renewable source because it (can be replaced/ can replace) easily and quickly.
A.can be replaced B.can replace
8. The students in my school (will be put/ will be putting) low energy light bulbs in the school.
A.will be put B.will be putting
9. Alternative sources of energy (will be developed/ will develop) quickly.
A.will be developed B.will develop
10.The energy consumption (will be reduced/ will reduce) as much as possible.
A.will be reduced B.will reduce

change the sentences into the passive voice

1, we will use less slectricity in the futurn => less electricity ...............

2 the students in my school will use public transport when travelling long distances => public transport......................

3 I will turn off the lights when leaving a room or going to bed => the lights ........................................

4 wind power will offer a great deal of energy next century => a great deal of energy.....................................

5 we will use sources of energy mỏe effectively for our futurn =>  sources of energy.....................................

Read the text then answer the questions. (Đọc và trả lời câu hỏi)

Dear guests, I’d like to talk to you today about renewable and non-renewable energy. Fossil fuels are non-renewable energy sources. They include oil, coal, and natural gas. They can be used to create energy, generate electricity, or drive big machinery. Unfortunately, they are harmful to the environment. Viet Nam still relies mostly on non-renewable energy sources, however, hydro power is increasingly used here too.

Hydro and nuclear power can generate a great deal of energy. They are renewable and plentiful. However, hydro power is limited because dams cannot be built in certain areas. Nuclear power can provide enough electricity for the world’s needs, but it is dangerous. The sun and the wind are other alternative sources of energy. The wind turns turbines to

make electricity. Solar power can be converted into electricity. It can be used to heat or cool our houses. Although there are some disadvantages, these alternative energy sources can offer abundant amounts of clean, safe electricity. They will be valued more and more in the future in Viet Nam.

1.How many types of energy sources are mentioned in the text? What are they?

2.What are the disadvantages of hydro and nuclear power?

3.Why do you think the wind and the sun are called alternative sources of energy?

4.What types of energy does Viet Nam use most?

5.What does the professor think Viet Nam will use more in the future?

I, Change the sentences into the passive voice

1. We will use less electricity in the future.

=> Less electricity ..................................................................................................................

2. The students in my school will use public transport when travelling long distances.

=> Public transport................................................................................................................

3. I will turn off the lights when leaving a room or going to bed.

=> The lights ..........................................................................................................................

4. Wind power will offer a great deal of energy next century.

=>A great deal of energy ..........................................................................................................

5. We will use sources of energy more effectively for our future.

=>Sources of energy ...........................................................................................................

6. People in the countryside will increase the use of biogas for cooking.

=>The use of biogas ...........................................................................................................

Give the correct form of the word given to complete the sentences.

1. Tidal energy is renewable, _______________and clean. (plenty)

2. Wind will be used as an _______________friendly sources of energy. (environment)

3. There are many ways will be used to solve the problem of _____________. (pollute)

4. Solar power can be used to ______________or cool our houses. (hot)

5. __________________, fossil fuels are harmful to the environment. (fortunate)

6. We should use them______________ and try to find out alternative sources of power. (economy)

7. Solar energy is_________________, plentiful and clean. (renew)

8. I think that solar energy can be an________________ source of energy in the near future. (alter)

9. We should reduce the use of________________ at home. (electrical)

10. It’s a clean source of energy. Sailboats couldn’t move without this____________. (powerful)

VI . Give the correct form of the words given to complete the sentences :

1. Solar energy is renewable , ............ and clean . PLENTY

2. We should reduce the use of .......... at home . ELECTRICITY

3. Waves will be used as an ........... friendly source of energy . ENVIRONMENT

4. Solar power can be used to ............ or cool our house . HOT

5. There will be a ......... of energy in the near future . SHORT

6. Scientists are looking for clean and........ sources of energy. EFFECT

7. More renewable energy sources will be used to solve the problem of ........... POLLUTE

Put the sentences to make a logical dialogue

A. How can we do that, Dad?

B. Sure, Dad.

C. Anh we will use renewable energy sources like solar energy.

D. I will ride a bike to school tomorrow. What else, Dad?

E. We can travel by public transport or bicycles.

F. What are non-renewable sources of energy, Dad?

G. Is it a better source of energy?

H. Ph, so they will run out.

I. Yes, it is clean and plentiful

J. Yes. That's why we have to save the energy

L. Well, those sources of energy are limited and can't be replaced after use

M. You should turn off the TV or computer when you don't use them.