1. I don't go to bed at ten o'clock every day, I didn't go to bed at ten o'clock yesterday, I won't go to bed at ten o'clock tomorrow.
2. I don't go to school every day, I didn't go to school yesterday, I won't go to school tomorrow.
3. Do you watch TV every day ? Did you watch TV yesterday ? Wil you watch TV tomorrow?
4. When do you leave home for work every day? When did you leave home for work yesterday ? When will you leave home for work tomorrow?
5. My brother goes to work every day . He leaves at eight o'clock. His office is near our house and he walks there . He doesn't take a bus . Yesterday he didn't go to work . Yesterday he got up at nine o'clock.
6. Did you have free time yesterday? - No, I didn't .
7. What did you buy at the shop yesterday ? - I bought a book .
8 Yesterday my father didn't read newspapers because he was very busy. He will read newspapers tomorrow.
1. These exercises must be done by you tomorrow.
2. The book you neen can be found by you in any library.
3. These letters must be sent by us at once.
4. The box must be taken by you to the station.
5. The river can be crossed by you on a raft.
6. The building of the house can be finished by the workers very soon.
7. The books must be returned by you the day after tomorrow.
8. This mistake can be easily forgiven by me.
9. Such berries can be found by you everywhere.
10. This work must be done by you very carefully.
11. The doctor says that she must be taken by them to hospital.
12. The work can be done by you in three days.
13. All the library books must be returned by the students before each summer vacation.
14. Even the tallest tress can be climbed by monkeys.