Сдз: перевести на язык, употребляя притяжательный падеж 3. рыбки моего друга 4. квартира моих родителей 6. сын моего друга 7. сын моих друзей 8. сыновья моих друзей 9. овца фермера 10. овцы фермера 11. овцы фермеров 12.новые зубы младенца 13. книжный шкаф моей сестры 14. книжные шкафы моих родителей 15. песни моих друзей 16. дача моих родителей 17. голоса детей на улице 18 книги чарлза дарвина

3.my friend's fish

4.my parents' flat

6.my friend's son

7.my friends' son

8.my friends' sons

9.the farmer's sheep

10.farmer's sheep

11.farmers' sheep

12.new baby's teeth

13.my sister's bookcase

14.my parents' bookcases

15.my friends' songs

16.my parents' bower

17.kids' voices in the street

18.charles darwin's books

1.If he  leaves early, he will be

2. If I were you, I wouldn't go

3. If you give me a hand with the washing up, we can  go

4.  We will go surfing if it is sunny

5. What would you do if you lost your keys? / What will you do if you loose your keys?

6. The animals in the zoo will die unless they're fed

7. If the boys don't pay football, the girls will not come

8. The Smiths will go on holiday is they have time / The Smiths would go on holiday if they had time

9. If we go to McDonald's we will have more to eat

10. If I earned a lot of money I would move to Paris