РЕШИТЬ

I Use the new words from the box to complete the sentences.

Development, survive , pollute, recycle, disagreement, influence, protect, endangered, environment, responsible, nature, law, habitat, waste, pour.

People must help endangered animals to survive. 2. Bob had a great with his father about his future education. 3. The economic of this region has improved recently.4. Toxic wastes the rivers a lot. 5. To save forests people should waste paper. 6. Mike wants to become an ecologist. He is interested in . 7. Helen`s teacher has a great on her. 8. Children should have a happy home . 9. In winter people usually wear warm jackets to themselves from the cold. 10. In my opinion it`s a of money to buy so many new clothes. 11 . Could you another cup of tea for me, please? 12. Is Asia the natural of tigers? 13. Many Parliament members were against this . 14. Nowadays a lot of animal species live in zoos. 15. Mary is for watering the plants in the classroom.

II. Write the second and the third forms of these verbs.

To burn-burnt-burnt

To damage- , 3. To wear - ; 4. To hide - ; 5. To break - ; 6. To forget - ; 7. To teach - ; 8. To blow - ; 9 . To buy -; 10. To take - ; 11. To be - ; 12. To choose - .

III

Use Present perfect or Present Perfect continuous to complete the sentences.

Ben (always want) to become journalist.2. Martin (write)

his project since morning. 3. Helen and Mike (teach) in this school for five years. 4.Simon (love) Mary all his life. 5.The children (dance) for an hour.

IV Make up questions from these words and word combinations using present perfect. Write the sentences down.

1. met/any/ students/have/you/ foreign ?-

2 .begun/the report/ has/Mark/writing ?-

3 .yet/has/Bill/the /office/rung ? -

4. eaten/ever/has/Len/pizza? -

5. Olga/has/ a professional/ become/ dancer? -