IV. Use the right form of words/ verbs:
1. In the future many buildings will be ………….by solar energy. (hot)
2. Consumers always want cheap, good …………………..(produce)
3. ……………..water can cause many diseases. (pollute)
5. You should have a plumber ……………. the pipes in your house . (check)
5. If it ………………tomorrow night, we’ll have a party outside. (not rain)
6. Many houses …………….by the tornado last night. (damage)
7. We can protect the environment by ...........................air pollution (reduce)
8. Solar energy can …….……..........on cloudy days. (use)
9. There have been recent .........................….in steel- making technology. (innovate)
10. Solar panels .............................on the roof of a house to receive the energy from the sun . (install)
11. We must stop the ............................of our beaches . (pollute)
12. We can’t swim in this river because it’s highly ...........................(pollute)
13. I suggest ..............................banana leaves ............................food. (use / wrap)
14. All this proves that the system works ..................................(effect).

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

Fill in each blank with the correct form of the word in capitals.

1. In the future, many buildings will be ……………………by solar energy. (HOT)

2. These ……………………will conserve the earth’s resources. (INNOVATE)

3. Environmental ……………………is everybody’s responsibility. (PROTECT)

4. We must learn about keeping the environment ……………………. (POLLUTE)

5. We’ll live a happier and ……………………life if we keep our environment clean. (HEALTH)

IV. Give the correct forms of the verbs in brackets: Simple future or Future continuous.

1. Our family (use) the new type of bulb to save energy.

2. The government (put) _____________ natural resources under protection.

3. Who (look) _____________ after the children when you are away?

4. I (phone) _____________ you as soon as I finish my work.

5. We (go) _____________ to the cinema at 7 p.m tomorrow.

Câu 2 (1 điểm):

V. Give the correct form of the words given to complete the sentences.

1. Solar power can be used to _________ or cool our houses. (HOT)

2. There will be a _________ of energy in the near future. (SHORT)

3. Scientists are looking for clean and _________ resources of energy. (EFFECT)

4. Solar energy is plentiful and it can be replaced _________. (EASY)

5. Nuclear power is expensive and _________. (DANGER)

II. Write the correct form of the word given

1. Coal will be …………………by another renewable source of energy in the future. REPLACE

2. Natural gas is …………….and it is harmful to the environment. LIMIT

3. I like solar energy because it is ………………..PLENTY

4. Using public transport can reduce ……………….….POLLUTE    

5. These types of energy do not cause pollution or waste ………………….resources. NATURE

6. We hope that by using solar energy, the problem of energy ……………….will be solved. SHORT

7. This new plant is being built to provide …………………for the population of the local area. ELECTRIC

8. Remember to turn off the lights when……………….to bed, boy! GO

9. She wears a sweater to keep her body………………..in the early winter. WARMTH

10. What are the advantages and ………………….of using public transport?

ADVANTAGE

II. Write the correct form of the word given

1. Coal will be …………………by another renewable source of energy in the future. REPLACE

2. Natural gas is …………….and it is harmful to the environment. LIMIT

3. I like solar energy because it is ………………..PLENTY

4. Using public transport can reduce ……………….….POLLUTE    

5. These types of energy do not cause pollution or waste ………………….resources. NATURE

6. We hope that by using solar energy, the problem of energy ……………….will be solved. SHORT

7. This new plant is being built to provide …………………for the population of the local area. ELECTRIC

8. Remember to turn off the lights when……………….to bed, boy! GO

9. She wears a sweater to keep her body………………..in the early winter. WARMTH

10. What are the advantages and ………………….of using public transport?

ADVANTAGE

II. Supply the correct form of the words in parentheses to complete the sentences. (1 m)

1. Vietnam’s first astronaut Pham Tuan enjoyed floating around in the _______ environment. (weight)

2. All buildings in Sweden will be _______ by solar energy in 2050. (heat)

3. The_______ chemical waste is dumped into the river. (poison)

4. Don’t drink that water. It’s ___________. (contaminate)

III. Complete each sentence with the correct tense or form of one suitable verb from the box: (1 m)

go study offer buy 1. Hoa _______ a vacation in Japan because she won her school’s Best Student Prize. 2. Quang sold old newspapers and _______ textbooks for the new school year. 3. His parents didn’t let him _______ to the beach alone last weekend. 4. Don’t worry. I think she will pass the exam. She _______ hard for months.

1. Solar energy/ in the world/ by many countries/ will be used/.

→……………………………………………………………………………………

2. to another/ How/ you travel from / will/ one place/?

→……………………………………………………………………………………

3. to save/ will reduce/ our energy/ the use of electricity/ We/.

→……………………………………………………………………………………

4. traffic/ are/ rush-hours/ always/ There/ jams/ during.

→……………………………………………………………………………………