Exercise 2. 1. The roses ... very beautiful. (be) 2. I ... an interesting book. (have). 3. Tony ...a coat. (have)? 4. The children's hands ... dirty. (be). 5. We sometimes (use) a dictionary in class. 6. My friends (study) Italian at their school? 7. School _(finish) at three o clock. 8. She (not to live) in this house. 9. He (to want) to be a doctor. 10. They (to play) tennis every Sunday? 11. We (to work) every day. 12. My sister (to go) to bed at nine. 13. I usually (to have) dinner very late? 14. My brother (not to watch) TV every evening. 15. We (not to go) to the theatre once a month.

Here are the sentences with the appropriate verb forms completed:

1. The roses are very beautiful. (be)
2. I have an interesting book. (have)
3. Does Tony have a coat? (have)?
4. The children's hands are dirty. (be)
5. We sometimes use a dictionary in class. (use)
6. Do my friends study Italian at their school? (study)
7. School finishes at three o'clock. (finish)
8. She does not live in this house. (not to live)
9. He wants to be a doctor. (to want)
10. Do they play tennis every Sunday? (to play)
11. We work every day. (to work)
12. My sister goes to bed at nine. (to go)
13. Do I usually have dinner very late? (to have)
14. My brother does not watch TV every evening. (not to watch)
15. We do not go to the theatre once a month. (not to go)

Let me know if you need further assistance!