I. Put the verbs into the correct forms.
1. If people (be)…………….fully aware of the dangers of air pollution, they (damage) _____________ the atmosphere this way.
2. If I (be) _____________ you, I (turn) _____________ the volume down for him to sleep.
3. We (not be) _____________ able to drink that water if it is not refined.
4. If you (reduce) _____________ the number of bulbs in your house, you (pay) _____________ less money for the electricity bill next month.
5. If many animals and plants die, it (unbalance) _____________ our ecosystem.
6. I’ll only stay if you (offer) _____________ me more money.
7. If anyone (call) _____________, tell them I'm not at home.
8. If he (improve) _____________ his IT skills, he'd easily get a job.
9. If I was in charge, I (do) _____________ things differently.
10. She (glare) _____________ at me if I go near her desk.
11. If I were you, I (not do) _____________ that.
12. If I (have) _____________ more time, I would do more on my websites.
13. If I were a rich man, I (buy) _____________ a home like palace.
14. If I (speak) _____________ English very well, I would look for a job in foreign companies.
15. If I (understand) _____________ what the teacher said, I could tell you.
16. If I (have) _____________ time, I (finish) _____________ that letter.
17. What you (do) _____________ if you (miss) _____________ the plane?
18. Nobody (notice) _____________ if you (make)_____________ a mistake.
19. If you (drop) _____________ that glass, it (break) _____________.
20. If you (not leave) _____________, I (call) _____________ the police.
Have a walk(1)............................ a beach, listen to the sound of the sea waves, and suddenly you see a lot of rubbish on the beach. Pollution takes away all the (2)....................of our beaches. I feel really annoyed(3)................... I see plastic bags lying on the sand, cigarette ends buried in the sand, and soda cans floating in the sea.
There are a lot of things that we can do. (4) ...................... we see rubbish, we should do our part in the protecting the land(5)............. picking it up and throwing it in dust bins (6)................., we can form some kind of organization that helps (7)................ the beaches. If everyone does their part, the beaches will be a wonderful and beautiful place. We need to start now (8)................ the beaches are damaged beyond repair.
1. A. on B. in C. at D. over
2. A. beauty B. beautifully C. beautiful D. being beautiful
3. A. before B. after C. when D. while
4. A. While B. Soon C. Unless D. If
5. A. by B. with C. of D. in
6. A. Nevertheless B. Moreover C. However D. Therefore
7. A. cleaning up B. cleaning up C. clean up D. clean off
8. A. when B. after C. until D. before
MẤY BẠN GIÚP MÌNH VỚI. CHIỀU NAY MÌNH ĐI HỌC RỒI
Light pollution
Most of us are familiar with air, water, and land pollution, but did you know that light can also be a pollutant? Not many people know about this kind of pollution. Light pollution is the inappropriate or excessive use of artificial light and it can have serious environmental consequences for humans, wildlife, and our climate. Light pollution is a side effect of industrial civilization. Its sources include building exterior and interior lighting, advertising, commercial properties, offices, factories, streetlights, and illuminates sporting venues.
The fact is that much outdoor lighting used at night is inefficient, overly bright and, in many cases, completely unnecessary. This light, and the electricity used to create it, is being wasted by spilling into the sky, rather than focusing on the actual objects and areas that people want illuminated. For three billion years, life on Earth in a rhythm of light and dark that was created solely by the illumination of the Sun, Moon, and Stars. Now, artificial lights overpower the darkness and our cities glow at night. It disrupts the natural day-night pattern and shifts the delicate balance of our environment. Light pollution has negative impacts. It increases energy consumption, disrupts the ecosystem and wildlife and harms human health. Fortunately, concern about light pollution is rising dramatically. A growing number of sciences, homeowners, environmental groups and civic leaders are taking actions to restore the natural night.
Put in the correct prepositions in the blank.
It is now almost certain that global warming has been directly caused (1)................man's use of fossil fuels.This has led (2)........an international debate about what we should do to reducethe negative effects (3)........our actions and how we can make the planet safe for our children to live in. One consequence (4)...........this debate has been to improve the level of "green" education in schools and this should result (5)......... greater awareness of thí difficult issue in the long term. However, in the short term there still remains much to be done. The reason (6)....this is that we need to address causes (7).....................the immediate problem.
8. Put the verbs in brackets into the correct form of conditional sentence type 2. 1. If I (be) the president, I (pass) harder regulations for using fertilizers in agriculture. 2. If I (be) you, I (not eat) that genetically modified potatoes. 3. If big corporations (care) more about the environment and less about their own pockets, the pollution from factories (not increase) so fast. 4. He (sort) his trash, if he (be) smart. 5. If the seas (pollute) , maybe the population of whales (recover) . 6. If I (not throw) this can of Coke into the bushes, I (not know) that Coke is poison for wild animals. 7. If the factories (not dump) untreated waste into the ocean, fish (die) massively. 8. What (do) you if you (be) President. 9. If the air (not be) dirty, the breathing problems (reduce) . 10. If I (own) a lonely island, I (build) a huge house by the beach.
Do you think facebook is necessary for students? Why?(150-180 words)
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I. Choose the best answer A, B, C or D to complete each sentence.
1. Noise pollution can lead to________loss.
A. looking B. hearing C. listening D. reading
2. If I____a millionaire now, I____travel around the world. But in fact, I am very poor and have no money.
A. were/ would B. am/ will C. were/ will D. am/ would
3. Water ________________ in the lake has made the fish die.
A. pollution B. pollute C. polluted D. polluting
4. Have you come_______solutions to this problem?
A. up to B. up with C. to with D. on to
5. Mi and Nick like ______________ back Mi’s home village on holiday.
A. comes B. come C. came D. coming
6. Ships spill oil in oceans and rivers. This results________the death of many aquatic animals and plants.
A. to B. in C. from D. at
II. Word form
7. The____________fish are floating in the water. DIE
8. The river is________________by the dumping from nearby factories. CONTAMINATE
9. Noise pollution can also lead to headaches and high blood____________. PRESS
10. Dumping _________________waste into the lakes and rivers has caused serious water pollution. INDUSTRY
II. Rewrite the sentences below without changing their original meaning.
11. Radioactive pollution is very dangerous. It can cause abnormal growth. (since)
................................................................................................................................................
12. I don’t have much money now, but I want to buy a house in Phu Cuong. (If)
................................................................................................................................................
13. They are interested in comets. They decided to study astronomy. (due to)
................................................................................................................................................
A. PHONETICS
I. Choose the word that has the underlined part pronounced differently from the others.
1. A. paddy B. sand C. travel D. tribal
2. A. buffalo B. photo C. limestone D. botanical
3. A. jungle B. luggage C. sunbathe D. sugar
4. A. around B. various C. sound D. mountains
5. A. heritage B. giant C. garden D. village
II. Choose the words that have the different stress from the others.
1. A. definition B. electricity C. contaminate D. radiation
2. A. dramatic B. overhead C. century D. groundwater
3. A. thermal B. beneath C. rubbish D. earplug
4. A. affect B. billboard C. visual D. substance
5. A. aquatic B. behavior C. pollution D. permanent
B. VOCABULARY AND GRAMMAR
I. Correct the verbs form to complete the sentences.
1. If you (go) away, please write to me.
2. If he (eat) another cake, he will be sick.
3. I (not do) that if I (be) you.
4. If he (take) my advice, everything can go well.
5. He never does homework. If he (do) his homework, he (not worry) about his exam.
6. What you (do) if she refuses your invitation?
7. If today (be) Sunday, we (go) to the beach.
8. Unless they (pass) their examinations, they would join the army.
9. You (be) ill if you drink that water.
10. If Tom (go) to bed earlier, he would not be so tired.
11. If it’s raining heavily, we (not go) for a donkey ride.
12. If he (try) hard, he’ll pass the examination.
13. I could understand the French teacher if she (speak) more slowly.
14. If I (finish) the work in time, I (go) to the football game.
15. If you (see) Mary today, please (ask) her to call me.
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Nowadays, the environment is polluted, so what should we do to protect the environment ? Firstly, we shouldn't throw rubbish into the river or the beach.Beacause if we don't do that, all the fish and aquatic animals will die. Secondly, we should use public transports such as : bus, train, ... instead of private transports to reduce smoke. Thirdly, I think we need plant more trees because the trees make the air cleaner. In short, we can protect the environment by that ways.