1/ Plastic/ bags/ not costly/ produce
-> Plastic bags are not costly to produce.
2/ They/ strong / casy / carry
-> They are strong and easy to carry.
3/ But / they / a major source/ pollution
-> But they are a major source of pollution.
4/ Environmental experts / suggest / people / reuse / recycle plastic bags
-> Environmental experts suggest that people reuse and recycle plastic bags.
1. I'm hungry because I _____all day. ( not/ eat )
2. If we don't save wood and paper, we ____our forests some day ( destroy)
3. We can protect our enviroment by ____pollution ( reduce)
4. Because plastic bags are very hard ___, they will cause pollution ( dissolve)
We shouldn't use plastic bags at all because they are very hard to ... .
A.recycle B.reuse C.reduce D.dissolve
1. Plastic bags are very hard to dissolve.___________, they will cause pollution.
However So Although Therefore
2. Tuan has been ___________ as the most effective activist in the town charity program.
congratulated celebrated nominated distinguished
3. “Let me congratulate you on your nomination for an Oscar!”- “______________________”
That’s right. Well done. That’s a good idea It’s nice of you to say so
write sentences as directed
1)i think it would be a good idea to collect plastic bags
i suggest
2)he/give/smoke/if/son/ask/do/so/ (make a sentence )
3)the waiter wasn't very nice .the food was delicious(so ,but ,however)
1. Plastic bags are very hard to (dissolve / solve / save / wrap)
2. We can environment by driving less. (protest / protect / collect / contest)
3. We should use banana leaves to food. (put / wrap / eat / recycle)
4. We should put around the school yard to prevent lazy students from throwing trash. (boxes / junk – yard / garbage bins / garbage dumps)
5. Use leaves to wrap food. (carrot / banana / tea / coffee)
6. Polluted water can be harmful for human’s health, so we shouldn’t onto the water. (save / throw / leave / bring)
7. Reuse and recycle bottles and cans to garbage. (burn / collect / produce / reduce)
8. Raw is pumped into the sea, from where it pollutes our beaches. (shade / frog / hedge / sewage)
9. We can the pollution by recycling bottles and cans. (mention / minimize / prohibit / litter)
10. In order to keep our environment , we shouldn’t drop litter in public places. (pollution / polluted / polluting / unpolluted)
11. When the trucks leave the place, the ground is covered trash. (in / by / with / of)
12. If Lan next Sunday, please phone me. (come / will come / somes / coming)
13. They became successful they tried hard. (however / so / it / because)
What/should/ do / protect/enviroment/ save/ natural resources?
We/ ought/ use/cloth bags/ instead / reuse /plastic one
Hoang/ cross/ road/ when / father/ call out/ him
VI. Read the passage carefully, then choose the correct answers.
Do you run the faucet while you brush your teeth? Do you know that you are waating the water? Whenever you turn on the faucet, think about how you'd feel if you had to carry that water from a well! Then you'll remember not to run extra water while brushing teeth. Is there littor around your school or at the park? Litter doesn't look nice but some litter can be harmful to other creatures Always put litter in trash cans and be sure lo recycle all the aluminum and steel cans. Look for the triangle at the bottom of plastic containers. If you see the numbers 1 or 2 in the triangle, the plastic item can be recycled
Even something as simple as using bothi side of a piece of paper can help the earth.When you are finished with a school worksheet, use the back of the paper for drawing or feed it back into printer to use for another worksheet. You can save electricity by turning off the computer or other electronics when they are not being used and don't forget to turn off the lights when you leave a room
32. What can people do to help the earth?
a. Save water b. Reuse waste paper c. Recycle things d. All of the above
33. Which of the following cannot be recycled (or reused)?
a. Plastic b. Water c. Paper d. Metal
34. What symbol can you see at the bottom of the container that can be recycled?
a. Circle b. Oval c.Triangle d. Diamond
35. What can you do to save electricity?
a. Turn off the television when you are not watching it
b. Turn off the faucet when you finish using.
c. Use a worksheet with single printed page for another worksheet.
d. Look for recycle information at the bottom of plastic containers.
36. Which of the following is not the writer's advice?
a. Reuse and recycle paper, bottles and cans.
b. Put litter in trash cans.
c. Save water and electricity.
d. Reduce the amount of garbage we produce
Mark the letter A, B, c, or D to indicate the most suitable response to complete each of the following exchanges.
17. Jim: “What about collecting used paper, bottles and plastic bags every day?’"
Ha and Mai: “_______”
A. Because they can pollute the environment. B. How come? Who can do that?
C. That's a very good idea. Let's do that. D. What about this weekend?
18. Phuong: “I'm taking my TOEFL test tomorrow.” Daisy: “_______”
A. Good fortune. B. Good luck. C. Good outcome. D. Good success.
V. Cho dạng đúng của động từ trong ngoặc :
1. Since it is raining hardly, you’d better (not go) _______________out now.
2. What about (use) _____________public buses instead of motorbikes (reduce)_____________ exhaust fume.
3. Because plastic bags are very hard (dissovle)____________, they will cause pollution.
4. You can go home when you (finish)________________this exercise.
5. My father stopped (smoke) __________________three years ago.
6. That letter is important. It ought to (type)______________on letterhead stationery.
7. Don’t forget (brink)_______________my dictionary when you come back tomorrow.
8. I’ll tell him the truth when he (come)________________here tomorrow.
9. John is the first person (leave) ________________the office everyday.
10. They persuaded me (invest) ________________my money into their business.
