3)
1.I did my homework yesterday at 5 o'clock.
2. I slept last night.
3. I read a bock in a library.
4. I watched TV at home yesterday.
4)
1.Be in time.
2.Yes I wouid.
3. with soap.
4. your enemy.
5.Sweet sleep!
6.You must do it.
7.Everything was very tasty.