EXERCICE 1:
2. Have you had breakfast? Yes I have.
3. Has the post come? Yes it has.
4.Have you seen my watch anywhere? No, I'm afraid I haven't.
5. Has someone wound the clock. Yes, Tom has.
6. He has just gone out
7. I haven't finished my letter yet.
8. Someone has taken my bicycle
9. The phone has stopped...
10.Have you heard from her lately? No, I haven't
11. I have just washed...
12. The cat has stolen...
EXERCICE 2:
1. I have already travelled in a plane when I was in America last year
2. the film has just finished
3. My mother says I have put...
4. James wrote...
5. I worked...
6.They have studied for ten years.
7. You have lived in that house since January
8. They prepared...
9. They have drank
10.I haven't seen...
11. Really? I saw...
12. They went....
13. .... But he found it yesterday...
14. Have you ever been....
15. We have lived...
16. i have lived there for three years when i was a student.
17. He met...
18. ...She has lost..
19.... someone has opened...
20..... They thought about it....
21. Have you fed the cat yet?
22. The last time I played...
EXERCICE 3:
I've lived in Spain for 11 years now
I've worked for this english school for six years.
Carlos's had internet at home since August last year.
