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1.Pollution (increase) will increase if we (use) use more oil and coal
2 The climate (change) will change if more trees (die) die.
3.If we (try) try to control pollution, it (be) will be expensive
5.If we (not control ) don't control pollution soon, it (be) will be too late.
6.If you need any more money i will lend you some.(you some)
7.You can go if you want to.
8. If the weather if fine tomorrow we will go for a picnic
9. Just ask me if you need any help
10. If anyone phones for me while i am out tell them i'll be back at 4 o'clock
11. go to bed now if you are tired
I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ......unpolluted...... , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ....sewage........ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away .......used..... bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on .....polluting....... the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ........complaint.... about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ......seriously...... ill right after eating those ......poisonous...... mushrooms. (serious / poison)
2. ......Conservationists...... are interested in the protection of the environment. (conserve)
3. Without .......electricity..... , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ......carefully...... to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the .....environmental....... problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ......pesticide...... is not harmful to farm workers’ health. (pest)
2. .....Congratulations....... ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t .....minimise....... pollution. (minimum)
4. If ......deforestation...... continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among .......envrionmentalists..... . (environment)
1 in 1960s
2 scientists
3no
4 telephone companies
5you can use the internet for many things
II. Read the following passage then answer the question.
The internet started in the 1960s. The USA Department of Defence startes it because they wanted a computer network to help the American military. in the 1970s, scientists worked on it. Then in the 1980s, telephone companies made it communicate on the computer network in many more countries. An international computer language was born, and the net went worldwide.
You can use the Internet for many things. You can shop for a car or a house; you can plan a vaction; you can watch a video; you can read an Australian newspaper or a japanese magazine; you can buy books anf CDs from North and South America; you can play chess with a partner in Moscow; or you can just chat with people from all over the world.
1. When did the Intrenet started?
=> The internet started in the 1960s
2. Who worked on the internet in the 1970s?
=> Scientists worked on on the Internet in the 1970s
3.Was the internet first used in the USA?
=> No , it wasn't
4. Which companies made it?
=> Telephone companies made it communicate on the computer network in many more countries
5. Can you communicate with your friends on the internet?
=> Yes , you can
III.Choose A, B, C or D that best fits the blank space in the following passage( 1,5 pts)
When you plant a tree, you are (19)....... your environment in many ways. Your tree will provide a home and food for other creatures. Birds may build nests in the branches. The flowers will provide honey for bees and the fruit or nuts may (20 )…….. birds and other small animals. Your tree will (21) ………the soil in place.This will help stop erosion. (22)……… addition, your tree will provide shade in summer. You can watch your tree (23 )…….. and some day you (24)……… your children, or even grandchildren the tree you planted
19. A keeping B. helping C. creating D. taking part
20. A. affect B. do harm to C. feed D. clear up
21. A. keep B. make C. help D. hold
22. A. By B. To C. In D. On
23. A. grow B grow up C. grow down D. grow on
24. A. introduce B. show C. explain D. show up
EXAMPLE: đồ ăn bạn thích: sushi, người bạn gửi email tới: Andrew (bạn có thể thay đổi tủy ý thích nha, đây chỉ là một ví dụ nhỏ thôi)
Hello Andrew,
It's nice hearing from you again. Lately, I've been interested in a certain kind of food, which is quite odd. It's sushi. My brother and I often go to sushi restaurants and eat about twice a month. It consists of many kinds of fresh uncooked fish, sometimes adds vegetables, and rice. In all the kinds of fishes, I like tuna and salmon the most! Why I like sushi so much is because of its unique flavors and is also very healthy, of course, it's really delicious too! You should try it sometimes! What's your favorite food? Write to me soon!
I hope you have a lovely day!
(ghi tên bạn ở đây nha)
Bạn nên nêu rõ đề nếu không thì k ai giúp đc đâu !!!