Page 270 - 7_sf_Tane_Tane_Ingilizce_Defter_Kitap

Exercise 2 Exercise 2
1. melt 2. recycle 3. pollute 4. waste 1. C 2. A 3. E 4. D 5. B
5. protect 6. collect 7. disturb 8. plant Grammar 1
Exercise 3 Exercise 1
1. overuse 2. rise 3. melt 4. destroy 1. shouldn’t 2. shouldn’t 3. should
5. cause 6. prevent 7. select 8. save 4. shouldn’t 5. shouldn’t
Exercise 4 Exercise 2
1. use 2. must 3. polluting

4. do 5. must
Grammar 2
Exercise 1
1. doesn’t have to get 2. have to use

3. Do / have to recycle 4. has to plant
5. do / have to do 6. don’t have to drive
7. don’t have to attend 8. have to prevent
Exercise 2
1. We have to save water and electricity
2. Do you have to grow organic vegetables in your garden

Vocabulary 4 3. Jack doesn’t have to tidy up the garden at the weekend
Exercise 1 4. They have to keep their environment clean
1. eco-friendly 2. noisy 3. poisonous 5. Does Matthew have to start a campaign for this
4. worried 5. endangered 6. genetic environmental problem
7. efficient 8. responsible Grammar 3
Exercise 2 Exercise 1
1. necessary 2. responsible 3. recycle 1. Then 2. because 3. Finally
4. noisy 5. worried 6. poisonous
4. so 5. and 6. because
7. endangered 8. eco-friendly
READING
Exercise 3
Exercise A
1. throw away 2. take precautions
1. NG 2. F 3. T 4. T 5. F
3. take action 4. switch off the lights
Exercise B
5. throw rubbish 6. save electricity
1. (ü) 2. (x) 3. (ü) 4. (ü) 5. (x)
7. cut down trees 8. plant a tree
UNIT 10 PLANETS

Exercise 4 Vocabulary 1
1. recycled 2. take action 3. harmful Exercise 1
4. eco-friendly 5. save electricity 6. endangered 1. observe 2. complete 3. travel
7. throw rubbish 8. responsible 4. orbit 5. explore
DIALOGUES Exercise 2
Exercise 1 1. research 2. launch 3. rescue
1. C 2. D 3. B 4. E 5. A 4. land 5. change

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