Exercises on English tenses

Exercises on English tenses. Fill in the gaps with the right forms of the verbs in capital letters at the end of the sentences.
1. She is not feeling well at all so she (not eat) anything today.
2. You (come) too late. All of them are out.
3. Call an ambulance! There (just be) an accident.
4. They (talk) so loudly that we could not really hear your words.
5. "There you are at last!' I hope you (not wait) for me too long.
6. The Smith (live) .in the same street for twenty years.
7. What (you drink) ? Your face is white.
8. What (she sing) in the kitchen when you came in.
9. I (not see) so many beautiful girls since I left Italy.
10. She (try on) dresses all the afternoon and I am tired.