Exercise 5.6. put the verb to write in the appropriate form: 1. we letters to our parents. 2. now? 3. yesterday tests from 10 till 12 o'clock. 4. this letter tomorrow? 5. some letters last week. 6. tomorrow at 10? 7. when i came in a letter. 8. do you letters to your parents? 9. this article now. it in some days. his report at the moment? 11. in the evening yesterday? 12. as a rule tests well.
2. are you writing
3. were writing
4. will write
5. wrote
6. will be writing
7. was writing
8. write
9. am not writing. ..will write
10. Is he writing...?
11. did she write
12. writes