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.