Put the verb in brackets into the correct tense. (20 points)
1. If the family …. (have) enough money, they …. (buy) a house, but they don’t.
2. Provided Peter …. (have) time, he …. (go) to the festival next week.
3. If the photographer …. (not/be) in a hurry, he …. (not/forget) his camera at home
yesterday.
4. If I …. (be) you, I …. (sign up) for art class.
5. When you …. (donate) money to charity, you …. (help) people.
6. Unless they …. (hurry up) they …. (be) late.
7. If Tom …. (know) her, he …. (invite) her to the party last week.
8. If she …. (agree) to go to the party with Tom, they both …. (be) happy now.
9. If Joe …. (to be explained) how to use the camera, he …. (not/break) it.
10. I …. (tell) you everything when I …. (return), just wait a little!

Dear natasha! hello from sunny sochi. we as a family well rest here, but i want to leave.the weather is great ! the sun, the rain completely no.hot.morning spent on the beach. sunbathing, swimming. the water is blue and very warm-i can swim the whole day.sometimes my dad and i practice windsurfing or water skiing.breathtaking! in the afternoon we have lunch in a restaurant in the park near the sea. in our house - good sports centre. in the evening we played volleyball and tennis. i take a lot of photos. i'll show you pictures when we get back.sure you have a good time at camp and not miss. hope.following the summer holidays we spend together. goodbye, julia.

Упражнение 3 
1. has written. 2. have drawтn. 3. has blown out. 4. has drunk. 5. has fallen. 6. has given. 7. have made. 8. have eaten. 9. has just gone. 10. have just told. 11. has never been. 12. have just gone away. 13. has sold. 14. have read. 

Упражнение 4 
1. hasn't washed. 2. hasn't already cleaned. 3. hasn't made. 4. hasn't bought. 5. haven't painted. 6. hasn't bought. 7. hasn't just cooked. 8. hasn't already eaten. 9. haven't gone. 10. haven't never been. 11. hasn't just broken. 12. haven't cleaned. 13. hasn't phoned. 14. hasn't just arrived. 15. hasn't just started. 16. hasn't gone. 17. haven't left. 18. hasn't changed. 19. haven't worked. 20. hasn't been. 

Упражнение 5 
written, won, sold, tried, read, played, found, visited, stopped, studied, died, done. 

Упражнение 6 
1. Have you ever been to South America? 
2. Have you read any English books? 
3. Have you lived in this town all your life? 
4. How many times you have been in love? 
5. What's the most beautiful country you have ever visited? 
6. Have you ever speaked to a famous person?