Положительные:
1. You came home early yesterday.
2. You forgot about your homework.
3. You understood everything last lesson.
4. You thought it was good.
5. You read a book yesterday.
6. You had good weekends.
7. You broke your mobile phone last summer.
Отрицательные:
1. I didn't do my homework yesterday.
2. I didn't know about it!
3. I didn't break my leg.
4. I didn't understand you last time.
5. I didn't go to my friend's house two days ago.
6. I didn't make any mistake yesterday.
7. I didn't put it in the fridge.
Вопросительные:
1. Did I do my homework?
2. Did I go to my friend's house?
3. Did I make this mess?
4. Did I take your clothes?
5. Did I help you?
6. Did I open this box?
7. Did I get that job?