Put the verbs in the following sentences in the affirmative interrogative and negative forms of Past Simple:
1. I (to do) morning exercises.
2. Не (to work) at a factory.
3. She (to sleep) after dinner.
4. We (to work) part-time.
5. They (to drink) tea every day.
6. Mike (to be) a student.
7. Helen (to have) a car.
8. You (to be) a good friend.
9. You (to be) good friends.
10. It (to be) difficult to remember everything

1 I did morning exercise. I didn't do morning exercise. Did I do morning exercise? 2 He worked at a factory. He didn't work at a factory.Did he work at a factory? 3 She slept after dinner.She didn't sleep after dinner. Did she sleep after dinner? 4 They drank tea every day. They didn't drink tea every day. Did they drink tea every day? 5 Mike was a student. Mike wasn't a student. Was Mike a student? 6 We worked part-time. Did we work part-time? We didn't work part-time.7 Helen had a car.Helen didn't have a car.Did Helen have a car?8 You were a good friend. You weren't a good friend. Were you a good friend? 9 You were good friends. Were you good friends? You weren't good friends. 10 It was difficult to remember everything. It wasn't difficult to remember everything.It was difficult to remember everything.