1. celebrations
2. Independence
3. careful
4. natural
5. polluted
1. celebrations
2. Independence
3. careful
4. natural
5. polluted
B. Rewite the following sentences :
1. Why don't we go to the canteen for a drink ?
--->.................
2. I want him to take showers to save water.
--->................
3. She went to bed early because of her sickness.
--->...............
II/
Are you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from our sun. At present, most of our electricity comes from the use of coal, and gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the earth is enough to provide power for the total population. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the sun s energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy, too.
1/ Questions :
a. What is solar power like ?
--->
b. Where are the solar panels placed ?
--->
VI / Give the correct form of the verbs :
1/ If we ( replace ).......... ordinary light bulbs with energy-saving bulbs, we can save a lot of money.
2/ I suggest that we ( use ).......... paper bags instead of plastic bags.
3/ Tuan ( porget ) .......... to turn off the television when he left for school.
4/ He suggested ( collect )........... garbage to protect the environment.
VII/ Write the sentences using the words provided :
1. it /necessary / you to reduce the amount / garbage you produce.
---> ..............................
2. Collect / plastic bags, empty cans and bottles then send them / factories / recyling.
---> ..............................
VIII. Choose the best option to complete each of the following sentences :
1/......... air is one of the many problems we have to solve.
A. Pure B. Polluted
C. Dust C. Pleasant
2/"................." means a piece of land full of rubbish.
A. junkyard B. treasure
C. hedge C. stream
3/ If you want to save money, you should ......... the amount of water your family uses.
A. increase B. reduce
C. adapt D. repair
4. I'm disappointed ............ people have spoiled this area.
A. that B. when
C. if D. how
5. Minh's English is excellent. He speaks .........
A. perfectly English
B. English perfectly
C. perfect English
D. English perfect
6. We couldn't go on a picnic as planned............. it was raining.
A. however B. but
C. because D. so
7. If you are busy, we........... this by ourselves.
A. will do B. did
C. would do D. doing
8. I suggest ........... showers instead of talking bath.
A. take B. talking
C. to take D. to talking
9. Scientists are looking for an ............ way to reduce energy consumption.
A. effect B. effects
C. effective D. effectively
13. He was born............. March 25, 1992.
A. at B. on
C. in D. for
-- Giúp mình trước 16h hôm nay nhé --
Thank you !
Tìm lỗi sai
1. I am writing for you about my decision
2. They use twice as many electricity as we do
3. When you came, I was looked after my younger sister
4. She will pay less but she uses two energy-saving bulbs
5. We should make some posters ang hang it around our school
6. I's raining. However, I can't go to school on time
7. It will be nice to see you again at the party. I'm looking forward to see you
8. There are too much exhaust fume in the air
9. I told a joke, and nobody laughed
10. Nam got wet so he forgot his umbrella
11. Who looks up the baby when you are away from home?
12. We do not have much paper now, therefore we should try to save them
each sentence. (1pt)1. Vietnam’s New Year is ______________known as the Lunar New Year or Tet in Vietnamese.(OFFICE)2. This book is not _________________.(AVAIL)3. There will be a _________________ of fresh water in a few decades. (SHORT)4. Nowadays, people are seriously _________________ rain forests of the Earth.(DESTRUCTION)5. We all know that using our cars causes air .....
1. ... Air is one of the many problems we have to solve.
A. Pollute
B. Polluted
C. Polluting
D. Pollution
2. If you want to save money, you should ... the amount of water your family uses.
A. Increase
B. Reuse
C. Reduce
D. Repair
3. These materials can be ... into another packaging products.
A. Recycled
B. Reduced
C. Reused
D. Removed
4. Crops are sprayed with ... to kill insects.
A. Fertilizer
B. Pesticide
C. Water
D. Dynamite
5. Because plastic bags are very hard to ... they will cause pollution.
A. Wrap
B. Collect
C. Litter
D. Dissolve
6. What are you looking ... ? - My picture book. I've lost it.
A. On
B. Off
C. After
D. For
7. The roof ... under the weight of snow last night.
A. Hurricane
B. Earthquake
8. We are going to ... the anniversary for our 50th wedding.
A. To celebrate
B. Celebrated
C. Celebrating
D. Celebrate
III. Write complete sentences, using the words and phrases given.
1. Although/ they/ live/ far/ country/ celebrate/ Tet/ holiday/ plenty/ traditional foods.
___________
2. If/ we/ go on/ waste/ water/ there/ be/ great shortage/ freshwater/ few decades.
__________
3. We/ pleased/ that/ you/ work hard/ coming exam.
_______
4. Hoang/ have/ sore leg/ because / fell over/ while/ play football.
__________
5. He/ suggest/ use/ gas/ instead/ burn/ coal/ for/ cook.
______
1. If it (rain) , we (change) our plan . .....................................................................................................................
2. The air (be) cleaner if they (go) to work by bike .
....................................................................................................................
3. If pollution (increase) , more and more trees (die ) .
....................................................................................................................
4. If she ( work ) harder , things (go) well .
.....................................................................................................................
5.If you (not do) your homework , I (not let ) you watch TV . ....................................................................................................................
6. We (save) a lot of paper if we (use) tree leaves to wrap food .
....................................................................................................................
7. Alex (be) late if he ( not hurry) up .
.......................................................................................................................
8. If we (not lend ) them our tools , they (work) with their hands .
........................................................................................................................
9. How long it (take) if we (get) there by ship ?
........................................................................................................................
10. How we (get) there if the train (be) delayed ?
..........................................................................................................................
11.I (go) to university if I (be) awarded the scholarship .
.................................................................................................................................
1. We don’t have enough money, so we can’t buy that house.
A. If we had enough money, we could buy that house. B. We could buy that house if we have enough money.
C. If we had had enough money, we could buy that house. D. We could have bought that house if we had had enough money.
2.Water these plant or they will die
A.Unless you water these plants ,they will die B.Unless you watered these plants ,they will die
C. Unless you water these plants ,they won’t die D. If you water these plants ,they will die
3. Hurry up or we’ll be late for the correct
A. If we don’t hurry , we won’t be late for the concert B.If we didn’t hurry , we will be late for the concert
C. If we don’t hurry, we will be late for the concert D.Unless we don’t hurry, we will be late for the concert
4..I can’t do this test because it is very difficult
A.If this test were difficult,I could do it B. If this test weren’t difficult ,I could do it
C.If this test weren’t difficult,I couldn’t do it D.Unless this test were difficult, I couldn’t do it
5. Study harder or you won’t pass the exam.
A. Only if you study harder, you will fail the exam. B. Unless you study harder, you will pass the exam.
C. If you don’t study harder, you will fail the exam.D. If you don’t pass the exam, you will have to study harder.
6. Take action soon or the pollution will get much worse.
A. If you don’t take action soon, the pollution will get much worse.
B. Unless you don’t take action soon, the pollution will get much worse.
C. The pollution will get much worse if you didn’t take action soon.
D. Only if you take action soon, the pollution will get much worse.
7. The fire will go out if we don’t put more wood on.
A. If we don’t put more wood on, the fire won’t go out. B. Unless we put more wood on, the fire will go out.
C. The fire will go out, so we don’t put more wood on. D. Unless we put more wood on, the fire won’t go out.
8. They spent a lot of money on food and clothes.
A. A lot of money was spent on food and clothes. B. A lot of money were spent on food and clothes.
C. A lot of money on food and clothes were spent. D. A lot of money on food and clothes was spent.
9. People have used the Internet all over the world.
A. The Internet has used all over the world. B. The Internet was used all over the world.
C. The Internet has been used all over the world. D. The Internet has been using all over the world.
10. Our house is going to be rebuilt by a local firm.
A. We are going to rebuild our house. B. We are going to have our house to rebuild.
C. A local firm are going to rebuild our house. D. A local firm is going to rebuild our house.
1, they are talking about the prevention of......resources
a.nature b.natural c.naturally d. naturalizing
2.we ...............a strange object in the sky when we......down the hill
a.saw/ were driving b.saw/ drove c.had seen/ drove d.were seeing/ were driving
3. internet has.....developed and become part of our everyday life
a.increasing b.increasingly cincreased
4. Mary : let me congratulate you on your nomination in the competition , Peter
Peter:.............Mayry
a. not at all b. you are wellcome c. i am sorry i can't d. it's kind of you to say so