Ответ:
1. What are you doing Trevor?
2. You have been in here for ages.
3. You are making an awful mess.
4. I have been clearing....
5. There is a lot of....
6. I have founf these, look.
7. You have been sitting....
8. I have been watching you.
9. You have been in a dream.
10. I have had them ......
11. They have been in here for years.
12. I have never had a tennis rocket.
Объяснение: