Положительные:
1. I got up at 7 AM.
2. I cleant my teeth.
3. I had a breakfast.
4. I went to school.
5. I did my homework.
Отрицательные:
1. I didn't do it.
2. I didn't see her.
3. I didn't catch a cold.
4. Today I didn't forget to do this.
5. She didn't do a housework.