1. Translate the phrases into Russian:
1. Cars burn petrol –
2. Power stations emit toxic fumes –
3. This pollution is gathered in clouds –
4. This pollution lands on trees –
5. Sleet –
6. It wipes out fish –
7. It poisons trees –
8. It has been trying to reduce –
9. Solar power

2. Use the words to make up sentences in the present perfect continuous tense.
1. It / snow / all / day
2. she / work in hospital / since 1999.
3. how long / you / have / driving lessons?
4. I / learn English / for a long time.

3.Complete the sentences using the verbs in the Present Perfect Continuous tense.
1. Tony _ (talk) on the phone for two hours.
2. I _ (look) for my keys since 11 a. m.
3. We _ (wait) for the bus for 20 minutes.
4. She _ (play) computer games for 50 minutes.
5. They _ (live) in Moscow since January.

4.Read the sentences and transform them into the Present Perfect Continuous tense.
1. Jane is teaching the cycle of life.
2. Rose is cleaning out a pond.
3. Dave is planting flowers.
4. Tim is building nesting boxes.

5. Complete the question tags.
1. Rose is cleaning out the pond, _?
2. Andy has been reading a book for 15 minutes, _?
3. Sally is collecting rubbish, _?
4. They study at a secondary school, _?
5. You can speak three languages, _?

6. Complete the sentences with the phrasal verb make up/out/up with.
1. We all should try to _ friends soon after silly tiffs (ссоры).
2. I cannot _ this rule.
3. Do you easily _ stories?

7.

8. Make the phrases:

1. toxic
2. factory
3. recycle
4. acid
5. gardening
6. water
7. plant
8. collect
9. polluted
10. clean out
a) rain
b) species
c) fumes
d) gloves
e) a pond
f) waste
g) clouds
h) cans
i) rubbish
j) pollution