Поставить глагол to write в правильном времени.
1. I_____letters right now.
2.I_____5 letters so far.
3.I_____5 letters yesterday.
4.I_____5 letters by the end of the week.
5.I_____letters when the phone rang.
6.I_____letters every day.
7.I_____5 letters tomorrow.
8.This time tomorrow I_____letters.
9.I_____letters before she came home.
Поможите?

1. am writing 2. have written3. wrote4. will have written5. was writing 6. write7. will write8. will be writing9. had written