VIII. Complete the sentences with the verbs in brackets. Use conditional sentences type 2.

1. If people________ (not be) so careless, Earth wouldn’t be in danger.

2. The amount of waste ________ (decrease) if people started to buy reusable packages.

3. Many fish wouldn’t die if factories________ (not dump) so many Chemicals into rivers and oceans.

4. If people stopped using cars completely, there________ (be) much less pollution.

5. If people________ (buy) more recycled paper, there wouldn’t be so much waste.

6. If we________ (not bury) Chemical waste underground, we________ (not pollute) fresh water supplies.

7.  Pollution________ (not be) such an issue if governments and common people really ________ (care).

8. What________ (happen) if the whole world________ (be) full of pollution?

9. If people________ (pay) a little more attention to the environment, the Earth________ (be) greener.

10.  If people no longer________ (pollute) the atmosphere, the air________ (soon become) clean again.

hai thỏi nhôm có thế tích bằng nhau, một thỏi nhúng chìm vào trong nước, một thỏi nhúng chìm trong dầu. Thỏi nào chịu lực đẩu acsimet lớn hơn

x²-6x+5

xy-8x+x²-8y

Elephant racing festival,one of the biggest festivals in Tay Nguyen, is held(1).......in the third lunar month

As praparation for the festival, villagers(2).......their elephants with a wide range of food apart from grass, including corns, sugar cances, sweet potatoes papayas, and bananas.Also,in order to preserve their strength, the elephants take a rest(3)......hard work

One the day of the event, elephants from serveral villages(4).......at Don village.Each time, ten elephants will run at the same time for about one or two kilometers.The competition is gluided by th sound of tu va, a kind of horn.The first elephant(5)........reaches the appointed destinatin will receive a laured wreath as a sing of victory, and it willl enjoy the achivement excitedly with sugar canes and bananas from surrounding people.(6)........finishing the race at Don village, the elephants move to Serepok River for another competition-swimming.They also practicipate in games(7).......football nd tug of war

At the end of the festive day, all festival goers mass at Don Village's community house for feasting, drinking stem wine, and in a jubilant(8)........with the boisterous sound of gongs and drum

1.A.mostly B.constanly C.monthly D.annually

2.A.poach B.herd C.feed D.train

3.A.without B.with C.of D.from

4.A.come B.drive C.round D.gather

5.A.who B.what C.which D.whose

6.A.although BAfter C.while D.however

7.A.alike B.like C.likely D.liking

8.A.atmostphere B.experience C.tradtition D.feature

V. Join the two sentences using the conjunctive adverbs in the box.

however, therefore, nevertheless, moreover, otherwise

1. My penpal has lived in the Alps all his life. He has never learnt to ski.

2. You need to work harder. You won't get a passing grade.

3. Roberta didn't have all the ingredients to bake a cake. She decided to prepare something else.

4. I was not confident of winning. I decided to give it a try.
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5. I had a problem with my bike. I was late for school.
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6. Drinking and driving is against the rules. It's dangerous.
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7. We were supposed to go dancing after dinner. We went home instead.
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8. Milos said his English is terrible. He got a 9.0 on his IELTS Writing test.
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9. Remember to use sun cream when you go down to the beach. You'll get sunburnt within half an hour.
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10. Diet and exercise will help you lose weight. It is good for your health.
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Say these words aloud and underline the stressed syllable.

1. congratulation      2. procession  4. vegetarian     3. musician      5. magician    6. electrician           7. companion 8. confusion 9. preservation 13. production 10. competition 11. politician 12. historian 14. generation 15. tradition 16. Canadian 17. physician 18. pedestrian 19. librarian 20. communication