III. Find pairs of the words opposite in meaning.
renewable, limited, low, safe, clean, non-renewable, dirty, unlimited, expensive, high, save, dangerous, cheap, waste.
V. Find the word which is OPPOSITE in meaning with the underlined part
1. Nuclear power is expensive.
A. safe B. abundant C. cheap D. much money
2. The air is polluted.
A. dangerous B. clean C. available D. plentiful
3. The school starts in September.
A. ends B. attends C. sets up D. begins
4. We laughed a lot because the film was very interesting.
A. hilarious B. funny C. good D. boring
5. In La Tomatina, people get to throw tomatoes at one another.
A. collect B. bring C. give D. open
V. Find the word which is OPPOSITE in meaning with the underlined part
1. Nuclear power is expensive.
A. safe B. abundant C. cheap D. much money
2. The air is polluted.
A. dangerous B. clean C. available D. plentiful
3. The school starts in September.
A. ends B. attends C. sets up D. begins
4. We laughed a lot because the film was very interesting.
A. hilarious B. funny C. good D. boring
5. In La Tomatina, people get to throw tomatoes at one another.
A. collect B. bring C. give D. open
2. nối cột A với cốt B
A B
1. polluted a. son-renewable
2.winlimited b. dirty
3.reneivable c. decreasing
4.cheap d. dangerous
5. safe e .impossible
6. plentiful j. slow
7. increasing g. expensive
8. rapid i. limited
9. friendly j. aupolluted
10. possible k . umfriendly
11. clean h . exhousted
2. nối cột A với cốt B
A B
1. polluted j. aupolluted
2.winlimited j. slow
3.reneivable a. son-renewable
4.cheap g. expensive
5. safe d. dangerous
6. plentiful h . exhousted
7. increasing c. decreasing
8. rapid j. slow i. limited
9. friendly k . umfriendly
10. possible e .impossible
11. clean b. dirty
9. Nuclear energy is renewable and clean, but it’s very ____________.
A. cheap B. safe C. dangerous D. clean
13. You can save much water by_______________
A. using biogas for cooking. B. walking or riding a bike to school.
C. using energy saving light bulbs. D. taking showers instead of baths.
14. ________do people celebrate Diwali? - They celebrate it with music, lights, fireworks and traditional sweets.
A. Where B. When C. How D. Why
15. Day of the Dead is celebrated_______ November 1st in Mexico.
A. on B. during C. at D. in
16. Solar panels ________ outdoors to capture sunlight and transform it into electricity. A. will be placed B. will be placing C. will have placed D. will place 17. We will solve the problem of energy _________ by using solar energy.
A. shorten B. short C. shortment D. shortage
18. At the 9 o’clock tomorrow, we __________ through the streets of London.
A. will have walking B. have walked C. will walk D. will be walking
19. “Who will you celebrate Christmas with? – “ _______________________” A. My uncle and cousins. My parents will have a trip to Sa Pa at this time.
B. That’s enough for me. I will visit some famous places at this time.
C. My parents will give me some presents. I’m looking forward to seeing them. D. I love Christmas. It’s a great time for my family.
20. _______ fuels include natural gas, oil or coal. They are usually used for industry.
A. Source B. Biogas C. Fossil D. Nuclear
21. Indicate the word CLOSEST in meaning to the underlined word in the following sentences:
Although oil is abundant, people shouldn’t make too much use of it. They should remember that oil isn’t one of renewable resources.
A. clean B. plentiful C. effective D. safe
22. “Will people use solar energy widely in the coming time?” - “__________________”
A. Yes. I think it has many advantages. B. It’s one of renewable energy resources. C. That’s great. It’s so expensive to use. D. It’s not my thing. I prefer wind power.
Circle the option A, B, C or D which indicates the best combination of 2 sentences.
23. Thousands of people lined the street. They wanted to watch the colourful parade.
A. Thousands of people lined the street because of they wanted to watch the colourful parade.
B. Because thousands of people lined the street, they wanted to watch the colourful parade.
C. Thousands of people lined the street although they wanted to watch the colourful parade.
D. Thousands of people lined the street to watch the colourful parade.
24. When we arrived in Thailand, we couldn’t drive on the left. After a long time staying here, we can do it.
A. We used to drive on the left in Thailand.
B. We get used to driving on the left.
C. We didn’t drive on the left in Thailand.
D. We got used to drive on the left.
25. The weather was very cold. She didn’t put on her coat.
A. The weather was very cold, however, she didn’t put on her coat.
B. Because the weather was very cold, she didn’t put on her coat.
C. The weather was very cold, so she didn’t put on her coat.
D. In spite of the cold, she didn’t put on her coat.
26. I didn’t find the situation very funny. It wasn’t so amusing. A. I wasn’t amusing with the situation.
B. I thought the situation was very amusing.
C. The situation didn’t make me feel amused.
D. I found the situation not amused and funny.
Circle the option A, B, C or D which has the CLOSEST meaning with the provided sentence.
27. We will take a test on sources of energy at school on Tuesday.
A. A test on sources of energy will be taking at school on Tuesday.
B. A test on sources of energy will be taken at school by us on Tuesday.
C. A test on sources of energy will be taken at school on Tuesday.
D. A test on sources of energy will be taken on Tuesday at school.
28. When did people hold the first Cannes Film Festival?
A. When was the first Cannes Film Festival hold?
B. When was the first Cannes Film Festival held by people?
C. When was the first Cannes Film Festival held?
D. When were people hold the first Cannes Film Festival? 29. Stop talking or you won’t understand the lesson.
A. Unless you continue talking, you will understand the lesson.
B. You don’t stop talking, and you won’t understand the lesson.
C. You don’t stop talking, but you understand the lesson. D. If you stop talking, you won’t understand the lesson.
30. When my uncle was younger, he was a national swimming champion. A. My uncle used to be a swimming champion.
B. My uncle has never been a national swimming champion.
C. My uncle is used to be a national swimming champion.
D. My uncle is still young. He is a national swimming champion.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word that best fits each of the numbered blanks.
Every body has a carbon footprint – it’s the amount of carbon dioxide we produce with any action or activity. (31) _________ carbon dioxide contributes to “greenhouse gases”, our carbon footprints have a direct impact (32) _________ the environment. You can estimate your carbon footprint on any number of popular websites: if it's small; then you're probably leading a relatively green lifestyle. But (33) __________happens if it’s big? Well, the answer is that you can (34) ________it. This modern answer to the problem is for people to contribute to balancing the negative effects of their actions by using (35)___________fuels, recycling, reforestation and a number of other activities which are said to contribute to a lowering of carbon dioxide.
31. A. However B. Due to C. Although D. Because
32. A. for B. at C. on D. in
33. A. when B. why C. what D. how
34. A. recycle B. reuse C. balance D. reduce
35. A. fossil B. leaded C. green D. smocky
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.
For hundreds of years, one remote hill in the middle of England has hosted one of the weirdest and most hazardous festivals in the world. It’s the Cooper’s Hill Cheese Rolling Festival. The event is held every year at the end of May. Some people believe that the festival originated from a tradition of rolling burning bundles of sticks down the hill to celebrate the end of winter. Today, the festival has 36. What is the passage mainly about?
A. An unusual and dangerous festival in England.
B. The history of the Cheese Rolling Festival.
C. Tips for winning the race in the Cheese Rolling Festival.
D. Different food festivals around the world.
37. What is the origin of the Cheese Rolling Festival?
A. It comes from the tradition of rolling burning bundles of sticks down the hill.
B. It takes place at Cooper’s Hill in Gloucestershire.
C. It is held to represent the birth of the New Year after winter.
D. It is held every year in May.
38. The word ‘outraged’ in the last sentence is closest in meaning to _______.
A. upset B. big
C. pleasant
D. keen
39. According to the passage, which of the following is true?
A. The race is dangerous because the hill is very long.
B. Most participants can not stay on their feet while they run down the hill.
C. The winner is the first person to catch the cheese.
D. All the runners in the race are from England.
40. The festival was officially canceled in 2010 due to _________________________________. A. a large number of participants. B. the bad weather in Gloucestershire. C. the steep slopes of Cooper’s Hill D. the dangerous aspect of the event
9. Nuclear energy is renewable and clean, but it’s very ____________.
A. cheap B. safe C. dangerous D. clean
13. You can save much water by_______________
A. using biogas for cooking. B. walking or riding a bike to school.
C. using energy saving light bulbs. D. taking showers instead of baths.
14. ________do people celebrate Diwali? - They celebrate it with music, lights, fireworks and traditional sweets.
A. Where B. When C. How D. Why
15. Day of the Dead is celebrated_______ November 1st in Mexico.
A. on B. during C. at D. in
16. Solar panels ________ outdoors to capture sunlight and transform it into electricity.
A. will be placed B. will be placing C. will have placed D. will place
17. We will solve the problem of energy _________ by using solar energy.
A. shorten B. short C. shortment D. shortage
18. At the 9 o’clock tomorrow, we __________ through the streets of London.
A. will have walking B. have walked C. will walk D. will be walking
19. “Who will you celebrate Christmas with? – “ _______________________”
A. My uncle and cousins. My parents will have a trip to Sa Pa at this time.
B. That’s enough for me. I will visit some famous places at this time.
C. My parents will give me some presents. I’m looking forward to seeing them.
D. I love Christmas. It’s a great time for my family.
20. _______ fuels include natural gas, oil or coal. They are usually used for industry.
A. Source B. Biogas C. Fossil D. Nuclear
21. Indicate the word CLOSEST in meaning to the underlined word in the following sentences:
Although oil is abundant, people shouldn’t make too much use of it. They should remember that oil isn’t one of renewable resources.
A. clean B. plentiful C. effective D. safe
22. “Will people use solar energy widely in the coming time?” - “__________________”
A. Yes. I think it has many advantages.
B. It’s one of renewable energy resources.
C. That’s great. It’s so expensive to use.
D. It’s not my thing. I prefer wind power.
Circle the option A, B, C or D which indicates the best combination of 2 sentences.
23. Thousands of people lined the street. They wanted to watch the colourful parade.
A. Thousands of people lined the street because of they wanted to watch the colourful parade.
B. Because thousands of people lined the street, they wanted to watch the colourful parade.
C. Thousands of people lined the street although they wanted to watch the colourful parade.
D. Thousands of people lined the street to watch the colourful parade.
24. When we arrived in Thailand, we couldn’t drive on the left. After a long time staying here, we can do it.
A. We used to drive on the left in Thailand.
B. We get used to driving on the left.
C. We didn’t drive on the left in Thailand.
D. We got used to drive on the left.
25. The weather was very cold. She didn’t put on her coat.
A. The weather was very cold, however, she didn’t put on her coat.
B. Because the weather was very cold, she didn’t put on her coat.
C. The weather was very cold, so she didn’t put on her coat.
D. In spite of the cold, she didn’t put on her coat.
26. I didn’t find the situation very funny. It wasn’t so amusing.
A. I wasn’t amusing with the situation.
B. I thought the situation was very amusing.
C. The situation didn’t make me feel amused.
D. I found the situation not amused and funny.
Circle the option A, B, C or D which has the CLOSEST meaning with the provided sentence.
27. We will take a test on sources of energy at school on Tuesday.
A. A test on sources of energy will be taking at school on Tuesday.
B. A test on sources of energy will be taken at school by us on Tuesday.
C. A test on sources of energy will be taken at school on Tuesday.
D. A test on sources of energy will be taken on Tuesday at school.
28. When did people hold the first Cannes Film Festival?
A. When was the first Cannes Film Festival hold?
B. When was the first Cannes Film Festival held by people?
C. When was the first Cannes Film Festival held?
D. When were people hold the first Cannes Film Festival?
29. Stop talking or you won’t understand the lesson.
A. Unless you continue talking, you will understand the lesson.
B. You don’t stop talking, and you won’t understand the lesson.
C. You don’t stop talking, but you understand the lesson.
D. If you stop talking, you won’t understand the lesson.
30. When my uncle was younger, he was a national swimming champion.
A. My uncle used to be a swimming champion.
B. My uncle has never been a national swimming champion.
C. My uncle is used to be a national swimming champion.
D. My uncle is still young. He is a national swimming champion.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word that best fits each of the numbered blanks.
Every body has a carbon footprint – it’s the amount of carbon dioxide we produce with any action or activity. (31) _________ carbon dioxide contributes to “greenhouse gases”, our carbon footprints have a direct impact (32) _________ the environment. You can estimate your carbon footprint on any number of popular websites: if it's small; then you're probably leading a relatively green lifestyle. But (33) __________happens if it’s big? Well, the answer is that you can (34) ________it. This modern answer to the problem is for people to contribute to balancing the negative effects of their actions by using (35)___________fuels, recycling, reforestation and a number of other activities which are said to contribute to a lowering of carbon dioxide.
31. A. However B. Due to C. Although D. Because
32. A. for B. at C. on D. in
33. A. when B. why C. what D. how
34. A. recycle B. reuse C. balance D. reduce
35. A. fossil B. leaded C. green D. smocky
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.
For hundreds of years, one remote hill in the middle of England has hosted one of the weirdest and most hazardous festivals in the world. It’s the Cooper’s Hill Cheese Rolling Festival. The event is held every year at the end of May. Some people believe that the festival originated from a tradition of rolling burning bundles of sticks down the hill to celebrate the end of winter. Today, the festival has
36. What is the passage mainly about?
A. An unusual and dangerous festival in England.
B. The history of the Cheese Rolling Festival.
C. Tips for winning the race in the Cheese Rolling Festival.
D. Different food festivals around the world.
37. What is the origin of the Cheese Rolling Festival?
A. It comes from the tradition of rolling burning bundles of sticks down the hill.
B. It takes place at Cooper’s Hill in Gloucestershire.
C. It is held to represent the birth of the New Year after winter.
D. It is held every year in May.
38. The word ‘outraged’ in the last sentence is closest in meaning to _______.
A. upset B. big
C. pleasant
D. keen
39. According to the passage, which of the following is true?
A. The race is dangerous because the hill is very long.
B. Most participants can not stay on their feet while they run down the hill.
C. The winner is the first person to catch the cheese.
D. All the runners in the race are from England.
40. The festival was officially canceled in 2010 due to _________________________________. A. a large number of participants. B. the bad weather in Gloucestershire. C. the steep slopes of Cooper’s Hill D. the dangerous aspect of the event
Choose the correct answers.
16. What should we do to________ electricity?
a. cut b. take c. save d. waste
17. Someone's carbon_______ is a measurement of the amount of carbon dioxide that their activities produce.
a. effect b. amount c. footprint d. energy
18. _____ source of energy is the source that can't be replaced after use.
a. Renewable b. Natural c. Effective d. Non-renewable
19. We are looking for cheap, clean and _____ sources of energy.
a. effective b. efficient c. serious dangerous
20. We should put______ on our roof for the haeting and hot water.
a. solar energy b. equipment c. cracks d. solar panels
21. We should use______ light bulbs in our homes.
a. low energy b. little energy c. a bit energy d. efficient
22. In my opinion, nuclear power is not only expensive but also_____ to our environment.
a. danger b. dangerous c. risk d. disaster
23. Several governments try to _____ the use of fossil fuels.
a. reduce b. increase c. waste d. save
24. It is a good idea to use_____ when travelling long distances.
a. cars b. taxis c. private cars d. public transport
25. Wave energy is a sorce of______ energy.
a. environment friendly b. environmentallt friendly c. environmental friendly d. environmentally friendliness
26. Remember to_____ the lights before going to bed.
a. turn b. turn off c. turn on d. stop
27. A hydropower station_____ in the North of the country next year.
a. was built b. were built c. will be built d. has been built
28. Biogas is_____ and cheap for cooking and heating.
a. plenty b. abundant c. serious d. expensive
29. ''Why is it called a _____ souce?'' - ''Because it can be replaced easily and quickly.''
a. effective b. specific c. renewable d. non-renewable
30. At this time next week, we_____ a wind turbin in our garden.
a. install b. installed c. will installed d. will be installing
31. Alternative sources of energy______ developed in the near future.
a. is b. was c. has been d. will be
32. Hydro power is_____ because dams cannot be built in certtain areas.
a. limited b. unlimited c. abundant d. enough
33. Fossil fuels are very common in our society but they_____ the environment.
a. renew b. provide c. waste d. pollute
34. By the middle of the 21stcentury, people in developing countries_____ more renewable energy.
a. uses b. will be using c. used d. have used
35. The wind, the sun, and the wave are some types of______ sources of energy.
a. changeable b. alternative c. cheap d. costly
16. What should we do to________ electricity?
a. cut b. take c. save d. waste
17. Someone's carbon_______ is a measurement of the amount of carbon dioxide that their activities produce.
a. effect b. amount c. footprint d. energy
18. _____ source of energy is the source that can't be replaced after use.
a. Renewable b. Natural c. Effective d. Non-renewable
19. We are looking for cheap, clean and _____ sources of energy.
a. effective b. efficient c. serious dangerous
20. We should put______ on our roof for the haeting and hot water.
a. solar energy b. equipment c. cracks d. solar panels
21. We should use______ light bulbs in our homes.
a. low energy b. little energy c. a bit energy d. efficient
22. In my opinion, nuclear power is not only expensive but also_____ to our environment.
a. danger b. dangerous c. risk d. disaster
23. Several governments try to _____ the use of fossil fuels.
a. reduce b. increase c. waste d. save
24. It is a good idea to use_____ when travelling long distances.
a. cars b. taxis c. private cars d. public transport
25. Wave energy is a sorce of______ energy.
a. environment friendly b. environmentallt friendly c. environmental friendly d. environmentally friendliness
26. Remember to_____ the lights before going to bed.
a. turn b. turn off c. turn on d. stop
27. A hydropower station_____ in the North of the country next year.
a. was built b. were built c. will be built d. has been built
28. Biogas is_____ and cheap for cooking and heating.
a. plenty b. abundant c. serious d. expensive
29. ''Why is it called a _____ souce?'' - ''Because it can be replaced easily and quickly.''
a. effective b. specific c. renewable d. non-renewable
30. At this time next week, we_____ a wind turbin in our garden.
a. install b. installed c. will installed d. will be installing
31. Alternative sources of energy______ developed in the near future.
a. is b. was c. has been d. will be
32. Hydro power is_____ because dams cannot be built in certtain areas.
a. limited b. unlimited c. abundant d. enough
33. Fossil fuels are very common in our society but they_____ the environment.
a. renew b. provide c. waste d. pollute
34. By the middle of the 21stcentury, people in developing countries_____ more renewable energy.
a. uses b. will be using c. used d. have used
35. The wind, the sun, and the wave are some types of______ sources of energy.
a. changeable b. alternative c. cheap d. costly
1. What should we do to ___ electricity?
A cut b take c save d waste
2. we should use ___ light bulbs in our homes.
a low energy
b little energy
c a bit enery
d efficient
3. In my opinion, nuclear power is not only expensive but also ___ to our environment.
A. danger
B. dangerous
C. risk
D. disater
4. Some's carbon ___ is a measurement of the amount of carbon dioxide that their activires produce.
A, effect
B. amount
C. footprint
D. energy
5. Several governments try to ___ the use of fossil fuels.
A. reduce
B. increase
C. waste
D. save
6. we are looking for cheap, clean and ___ sources of energy.
A. effective
B. efficient
C. serious
D. dangerous
7. ___ source of energy is the source that can't be replaced after use
A. renewable
B. natural
C. effective
D. non-renewable
8. ___ wave energy is a source of ___ energy
A. environment friendly
B environmental friendly
C. environmentally friendly
D. environmentally friendliness
1. What should we do to ___ electricity?
A cut b take c save d waste
2. we should use ___ light bulbs in our homes.
a low energy
b little energy
c a bit enery
d efficient
3. In my opinion, nuclear power is not only expensive but also ___ to our environment.
A. danger
B. dangerous
C. risk
D. disater
4. Some's carbon ___ is a measurement of the amount of carbon dioxide that their activires produce.
A, effect
B. amount
C. footprint
D. energy
5. Several governments try to ___ the use of fossil fuels.
A. reduce
B. increase
C. waste
D. save
6. we are looking for cheap, clean and ___ sources of energy.
A. effective
B. efficient
C. serious
D. dangerous
7. ___ source of energy is the source that can't be replaced after use
A. renewable
B. natural
C. effective
D. non-renewable
8. ___ wave energy is a source of ___ energy
A. environment friendly
B environmental friendly
C. environmentally friendly
D. environmentally friendliness
1. What should we do to ___ electricity?
A cut b take c save d waste
2. we should use ___ light bulbs in our homes.
a low energy
b little energy
c a bit enery
d efficient
3. In my opinion, nuclear power is not only expensive but also ___ to our environment.
A. danger
B. dangerous
C. risk
D. disater
4. Some's carbon ___ is a measurement of the amount of carbon dioxide that their activires produce.
A, effect
B. amount
C. footprint
D. energy
5. Several governments try to ___ the use of fossil fuels.
A. reduce
B. increase
C. waste
D. save
6. we are looking for cheap, clean and ___ sources of energy.
A. effective
B. efficient
C. serious
D. dangerous
7. ___ source of energy is the source that can't be replaced after use
A. renewable
B. natural
C. effective
D. non-renewable
8. ___ wave energy is a source of ___ energy
A. environment friendly
B environmental friendly
C. environmentally friendly
D. environmentally friendliness
1.
Choose the best answer to complete the sentences
It is a good idea to use ____________ when travelling long distances.
A.
cars
B.
taxis
C.
private cars
D.
public transport
2.
What should we do to ____________ electricity?
A.
cut
B.
take
C.
save
D.
waste
3.
We should use _____________ light bulbs in our homes.
A.
low energy
B.
little energy
C.
a bit energy
D.
efficient
4.
In my opinion, nuclear power is not only expensive but also _________ toour environment.
A.
danger
B.
dangerous
C.
risk
D.
disaster
5.
Someone’s carbon __________ is a measurement of the amount of carbondioxide that their activities produce.
A.
effect
B.
amount
C.
footprint
D.
energy
6.
Several governments try to ____________ the use of fossil fuels.
A.
reduce
B.
increase
C.
waste
D.
save
7.
We are looking for cheap, clean and ____________ sources of energy.
A.
effective
B.
efficient
C.
serious
D.
dangerous
8.
__________ source of energy is the source that can’t be replaced after use.
A.
Renewable
B.
Natural
C.
Effective
D.
Non-renewable
9.
Wave energy is a source of ____________energy.
A.
environment friendly
C.
environmentally friendly
B.
environmental friendly
D.
environmentally friendliness
10. Remember to ____________ the lights before going to bed.
A.
turn
B.
turn off
C.
turn on
D.
stop
II. Change the following sentences in to the Passive Voice.
People will construct more wind turbines in that area to produce electricity. More wind turbines ____________________________________________ 2. With that device people will change the wave energy into electricity. With that device the wave energy _________________________________
III. Use the cues given to write correct sentences. 1. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power. ........................................................................................................................ 2. Scientists/ try/ find/ other alternative sources/ energy. .......................................................................................................................................................
3. energy / from / sun / be / clean/ cheap / safe /.
......................................................................................................................................................
1.
Choose the best answer to complete the sentences
It is a good idea to use ____________ when travelling long distances.
A.
cars
B.
taxis
C.
private cars
D.
public transport
2.
What should we do to ____________ electricity?
A.
cut
B.
take
C.
save
D.
waste
3.
We should use _____________ light bulbs in our homes.
A.
low energy
B.
little energy
C.
a bit energy
D.
efficient
4.
In my opinion, nuclear power is not only expensive but also _________ for environment.
A.
danger
B.
dangerous
C.
risk
D.
disaster
5.
Someone’s carbon __________ is a measurement of the amount of carbondioxide that their activities produce.
A.
effect
B.
amount
C.
footprint
D.
energy
6.
Several governments try to ____________ the use of fossil fuels.
A.
reduce
B.
increase
C.
waste
D.
save
7.
We are looking for cheap, clean and ____________ sources of energy.
A.
effective
B.
efficient
C.
serious
D.
dangerous
8.
__________ source of energy is the source that can’t be replaced after use.
A.
Renewable
B.
Natural
C.
Effective
D.
Non-renewable
9.
Wave energy is a source of ____________energy.
A.
environment friendly
C.
environmentally friendly
B.
environmental friendly
D.
environmentally friendliness
10. Remember to ____________ the lights before going to bed.
A.
turn
B.
turn off
C.
turn on
D.
stop
II. Change the following sentences in to the Passive Voice.
People will construct more wind turbines in that area to produce electricity.
More wind turbines ______will be constructed in that area to produce electricity. ________
2. With that device people will change the wave energy into electricity.
With that device the wave energy ____________will be changed into electricity. _____________________
III. Use the cues given to write correct sentences.
1. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power.
At present most of our electricity come from the use the coal, gas, oil or nuclear power.
2. Scientists/ try/ find/ other alternative sources/ energy.
Scientists try to find out other alternative sources like energy.
3. energy / from / sun / be / clean / cheap/ safe /.
The energy comes from the sun is clean. cheap and safe.
what is the opposite of '' dangerous'' is____
A polluted
B good
C safe
D dirty
Put the words into groups.
peaceful / hot / convenient / easy / expensive / modern / cheap / dangerous / clean
one-syllable word :
two-syllable words:
three-syllable words:
Put the words into groups.
one-syllable word :hot; cheap; clean
two-syllable words: peaceful; easy; modern
three-syllable words: convenient; expensive; dangerous
one : hot - easy - cheap - clean
two : peaceful - modern
three : convenient - expensive - dangerous
IV . Choose the correct answers :
1. Remember to ....... the lights before going to bed .
A. turn B.turn off C.turn on D. stop
2. Biogas is .......... and cheap for cooking and heating .
A. dangerous B. abundant C. serious D. expensive
3. A hydropower station .......... in the North of the country next year .
A. was built B. were built C. will be built D. has been built
4. At this time next week , we ..... a wind turbine in our garden .
A. install B. installed C. will install D. will be installing
5. Fossil fuels are very common in our society but they ........ the environment .
A. renew B. provide C. waste D. pollute
6. Hydro power is ......... because dams cannot be built in certain areas .
A. limited B. unlimited C. abundant D. enough
7. Why is it called a ..... source - Because it can be replaced easily and quickly .
A. effective B. available C. renewable D. non - renewable
8. Wave energy is a source of ........ energy .
A. environment friendly
B. environmentally friendly
C. environmental friendly
D. environmental friend
IV . Choose the correct answers :
1. Remember to ....... the lights before going to bed .
A. turn B.turn off C.turn on D. stop
2. Biogas is .......... and cheap for cooking and heating .
A. dangerous B. abundant C. serious D. expensive
3. A hydropower station .......... in the North of the country next year .
A. was built B. were built C. will be built D. has been built
4. At this time next week , we ..... a wind turbine in our garden .
A. install B. installed C. will install D. will be installing
5. Fossil fuels are very common in our society but they ........ the environment .
A. renew B. provide C. waste D. pollute
6. Hydro power is ......... because dams cannot be built in certain areas .
A. limited B. unlimited C. abundant D. enough
7. Why is it called a ..... source - Because it can be replaced easily and quickly .
A. effective B. available C. renewable D. non - renewable
8. Wave energy is a source of ........ energy .
A. environment friendly
B. environmentally friendly
C. environmental friendly
D. environmental friend
IV . Choose the correct answers :
1. Remember to ....... the lights before going to bed .
A. turn B.turn off C.turn on D. stop
2. Biogas is .......... and cheap for cooking and heating .
A. dangerous B. abundant C. serious D. expensive
3. A hydropower station .......... in the North of the country next year .
A. was built B. were built C. will be built D. has been built
4. At this time next week , we ..... a wind turbine in our garden .
A. install B. installed C. will install D. will be installing
5. Fossil fuels are very common in our society but they ........ the environment .
A. renew B. provide C. waste D. pollute
6. Hydro power is ......... because dams cannot be built in certain areas .
A. limited B. unlimited C. abundant D. enough
7. Why is it called a ..... source - Because it can be replaced easily and quickly .
A. effective B. available C. renewable D. non - renewable
8. Wave energy is a source of ........ energy .
A. environment friendly
B. environmentally friendly
C. environmental friendly
D. environmental friend