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1 Sewage or wastewater should be treated before it is discharged into the river or ocean.
2 More and more waste and poison are poured into the water, the soil and the air.
3 The radioactive material is stored in a special radiation-proof container.
4 Oil spills can cause the death of aquatic animals such as fish.
5 Untreated sewage can spread disease and contaminate drinking water sources.
6 Cholera is transmitted through contaminated water.
7 The health effects of air pollution include heart disease, lung cancer, and asthma.
8 Carbon dioxide is a dangerous air pollutant.
9 Over 150,000 tonnes of waste are dumped annually along the coastline.
10 Up to 100,000 fish were found dead along the river last week.
1 Sewage or wastewater should be treated before it is discharged into the river or ocean.
2 More and more waste and poison are poured into the water, the soil and the air.
3 The radioactive material is stored in a special radiation-proof container.
4 Oil spills can cause the death of aquatic animals such as fish.
5 Untreated sewage can spread disease and contaminate drinking water sources.
6 Cholera is transmitted through contaminated water.
7 The health effects of air pollution include heart disease, lung cancer, and asthma.
8 Carbon dioxide is a dangerous air pollutant.
9 Over 150,000 tonnes of waste are dumped annually along the coastline.
10 Up to 100,000 fish were found dead along the river last week.
Give correct form of the words in brackets:
1. Factories dump........industrial........ waste into lakes and rivers . (industry)
2. The ......contamination........ of water can make people and other animals die . (contaminate)
3.Households dump waste into the river so it is ......polluted..........(pollute)
4.Since the parents were exposed to.......... radioactive... , their children have birth defects .(radioactive)
5. If we use water .....carefully........, more people will have fresh water.(care)
6. The........dying.......... fish are floating in the water . (die)
7. Do you know what......pollutants........ cause air pollution? (pollute)
8. The river is ...........contaminated..............by the dumping from nearby factories.(contaminate)
9. Noise pollution can also lead to headaches and high blood..............pressure............(press)
10. Dumping............industrial............waste into the lakes and rivers has cause serious water pollution.(industry)
1. She (wash)washes her clothes every Sunday.
2. She (study)studies English every day.
3. He (want)wants to become a teacher.
4. She usually (walk) walksto school.
5. What time Mary usually (get)does Mary usually get up every morning?
6. She (not wash)doesn't wash her clothes every weekend.
7. they (be)Are they teachers?
8. It (not be)isn't often cold in summer.
9. Tom usually (walk)walks to school.
10. He (be)is a student.
Exercise 2: Put the verb in the present simple tense.
1. I (be)am sixteen years old.
2. They (be)are very friendly.
3. Every week she (go) goesto visit her parents.
4. What time your father usually (get)does your father usually get up?
5. We (not go)don't go to school on Sundays.
6. We (not be)aren't very lazy.
7. The Earth (go)goes around the Sun.
8. I (visit)visit my parents very often.
9. he (go) Does he goto school every day?
10. she (come)Does she come from Japanese?
Exercise 3: Give the correct tense form of the verbs.
1. They often (go)go to school on foot.
2. She (go)goes to the park everyday.
3. Bad students never (work)work hard.
4. It often (rain)rains in the summer.
5. He usually (water)waters the trees in the morning.
6. She always (cook)cooks in the morning.
7. I always (meet)meet him on the corner of this street.
8. He (not do)doesn't do morning exercises regularly.
9. Water (boil)boils at 100 degrees centigrade.
10. You (be)are a good student
air pollution is caused ......[1] ill health in human begins. In a lot of countries, there are .......[2] limiting the amount of smoke factories can produce although there is not enough ..........[3] on the effects of smoke on the atmosphere . Doctors have.......[4] that air pollution causes .......[5]deseases. The gases from the exhausts of cars ...........[6] also increased air ollution in most cities. The ..........[7] of petrol produces a poisonous gas, which is often colected in busy steets circled by high buildings. Children ............[8] in areas where there is a lot of lead in the atmosphere can not think as.............[9] as other children , and are clumsy when they ........[10] their hands.
1. A from B on C over D of
2. laws B ideas C problems D regulation
3. news B article C information D newpaper
4. agreed pointed disagreed proved
5. lung heart liver stomach
6. had have has having
7. water lead gas exhaust
8. lied live to live living
9. quick slowly quickly slow
10, touch use handle collect
III. Complete each sentence with an appropriate word. The first letter of each word is given.
1. The fish have died because the river water is heavily polluted.
2. Health effects from air pollution include lung cancer, and respiratory diseases.
3. Acid rain causes serious damage to plants and trees.
4. If the air wasn’t dirty, Nick wouldn't sneeze so much.
5. The main gases that lead to acid rain are sulfur dioxide and nitrogen dioxide.
6. There is a danger of serious contamination from radioactive waste.
7. Hundreds of dead fish were found floating in the river near the factory.
8. Untreated sewage can spread disease and contaminate drinking water sources.
: I. Choose the best answer:
1. If the factory (continues/ to continue/ continued) dumping poison into the lake, all the fish and other aquatic animals will die.
2. Water (pollution/ pollute/ polluted) in the lake has made the fish die.
3. Mi and Nick like (comes/ come/ coming) back Mi’s home village on holiday.
4. If the factory continues dumping poison into the lake, all the fish and other aquatic animals (will die/ to die/ dead)
6. If we (will use/ would use/ use) water carefully, more people will have fresh water.
7. If the factory continues dumping poison (into/ to/ about) the lake, all the fish and other aquatic animals will die
8. Farmers in our area usually use (pesticides/ herbicides/ waste/ sewage) to kill insects
9. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems
10. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)
11. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die
12. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant.
13. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution
14. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories
15. The (dead/ die/ death/ died) fish are floating in the water.
16. We plant trees, (due to/ because/ because of/ so) we can have fresh air.
17. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50 dBs/ 70dBs), noise pollution happens ( cái này mình cũng không nhớ rõ , ở trong SGK có á , bạn giở ra xem nhé )
18. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming
19. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.
20. When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.
21.We can’t see stars at night (because of/ because/ since/ due) the light pollution.
22.If you (was / were/ are/ could be) in my position, you would understand me.
23.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.
24.Many seabirds were (die/ death/ dead/ died) because of the oil spill.
25.(Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water
26. Many animals eat the (litter/ energy/ aqua/ temperature) and become sick.
27. The acid rain has caused (damage/ advantage/ pollutant/ environment) to the trees in this area.
28.If I (have/ has/ had/ will have) one million US dollars , I would build more parks in our city.
#Yumi
Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.
Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.
1 dumping poison
2air pollution
3 water temperature
4 eath's surface
5 substance
6 surprised
7 light pollution
8 waste
9 acid
10 poisonous
I.Choose the best answer.(A,B,C or D):
1.I like............back my home village on holiday.
A. comes B. come C.came D.coming
2.Iff the factory.... dumping poison into the lake , all the fish and other aquatic animals will die.
A.continues B.to continue C.continued D.will continue
3. Water.......in the lake has made the fish die.
A.pollution B.pollute C.polluted D.plluting
4.Mi and Nick like .......... back Mi's home village on holiday.
A.comes B.come C.came D. coming
5.If the factory continues dumping poison into the lake, all the fish and other aquatic animals........... .
A.die B. to die C.dead D.will die
6.Water pollution is the..... in the lake has made the fish die.
A.comtaminating B.contaminate C.contaminated D.contamination
7.If we .......... water carefully,more people will have fresh water.
A.will use B.would use C.using D.use
8.If the factory continues dumping poison......... the lake, all the fish and oother aquatic animals will die.
A.into B.to C.about D.in
II.Put the verbs in brackets into the correct form.(Câu điều kiện loại I)
1.If we(recycle)....recycle.... more, we will help the Earth.
2.Factories(not dump)...won't dump...waste into rivers if the government fine them heavily.
3.If people travel to work by bus, there(be)...will be... fewer car fumes.
4.We(save)...will save...thousands of trees if we don't waste paper.
5.If we use water carefully, more people(have)...will have...fresh water.
6.If the factory(continue)....continues...dumping poison into the lake , all the fish and other aquatic animals will die.
7.If we recycle more, we (help).....will help..... the Earth.
8.If people(travel)....travel...to work by bus , there will be fewer car fumes.
9.We will save thousands of trees if we don't waste paper.
10.Factories won't dump waste into rivers if the government (fine) ...fines... them heavily.
IV.Put the verbs in brackets into the correct form.(Câu điều kiện loại II)
1.If I were you,I(look)...would look... for a new place to live.
2.If Lan wasn't ill, she(join)....would join...out tree planying activity.
3.If there were fewer cars on the road, there(be)...would be...less pollution.
4.If people really cared about the environment, they(not dump) ....wouldn't dump...waste into the lake.
5.If there was no fresh water in the world, what(happen)....would happen.....?
6.If you(be)....were.....the president,what would you do to help the environment?
7.They get sick so often.If they exercised more, they(be)....would be....heathier.
8.If I(have).....had.....one million US dollars,I would build more parks in our city.
9.Quan's mother is unhappy.If Quan tided his room every day, his mother(not be).....wouldn't be.....so upset.
10.There isn't a garden at house. If there were, we (grow).....would grow...... vegetables.
#Chúc bạn học tốt!
- Untreated
- Poison
- Radioactive
- Aquatic
- Dumped
- Contaminated
- Effects
- Pollutant
- Sewage
- Dead
Exercise 2: Present Tenses/Future- Had finished
- Comes
- Will have
- Arrives
- Finish
- Will be
- Comes
- Is
- Will leave
- Gets
Exercise 3: Vocabulary Categories- Fruit
- Pet
- Furniture
- Clothing
- Food
- Drink
- Jewelry
- Toy
- Flower
- Novel
Exercise 4: Frequency Adverbs- Often
- Occasionally
- Yearly
- Check my health yearly
- Never
- Sometimes
- Often has missed
- Frequently
- Rarely
- Never went to college
Exercise 5: Present Simple- Works
- Likes
- Lives
- Rains
- Fries
- Closes
- Tries, don't think
- Passed (Note: Suggests past, but in context of exercises, fits tense shift)
- Is, watch
- Writes
- Speak
- Don’t live
Exercise 6: Past Continuous- Were building
- Was drinking
- Was chatting, was teaching
- Was watching
- Was preparing
- Were doing
- Were going
- Weren’t going
- Wasn’t doing
- Was reading, were playing
Exercise 7: Past Simple & Past Continuous- Was walking, saw
- Was helping, came
- Was cooking, were playing
- Were playing, was sleeping
- Was working, called
- Was watching, were playing
- Was washing, began
- Was blowing, landed
- Was playing, began
- Was watching, went
- Was playing, was listening
- Was tidying, was washing
- Were helping, was watering
- Met, was walking
- Were playing, were reading
Exercise 8: Prepositions- X
- In
- At
- At
- In
- X
- On
- On
- In
- At, X
Exercise 9: Possessive Pronouns/Adjectives- Yours
- Mine
- Mine
- Her
- Your
- Theirs
- Our
- My
- Her
- Their
- Their
- Hers
- Mine
- Ours
- Our
- My
- My
- Theirs
- Ours
- Your
Exercise 10: Reported Speech (Statements)- The boy told the girl (that) he would never see her again.
- He told her (that) she was his best friend.
- Johnny told his mother (that) he didn’t know how to do that exercise.
- The children said (that) they were waiting for the school bus.
- Mary said (that) her father had died a year before.
- John said (that) he had finished studying his lesson.
- Mary told John (that) she could not go to the movies with him.
- Mary told her friend (that) she would expect to see him the following Wednesday.
- He said (that) he didn’t know what had happened.
- She said (that) she had gone to the doctor the day before.
- He said (that) he had a toothache.
- She said (that) she would write him a prescription.
- They said (that) they were going to the drugstore.
- He said (that) the doctor had given him some pills.
- She said (that) she went to the supermarket every day.
Exercise 11: Reported Speech (Questions)2