Помогите пожалуйста сделать задания №3 и 4...ОЧЕНЬ СРОЧНО!!!

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.