1. Simple Past: 1. He went to the swimming pool because he liked swimming. 2. They had dinner at nine o'clock. 3. Adam ran 500 m. 4. Helen ate too many sweets. 5. I bought the newspaper in the shop. 6. We got up at eight o'clock and went to school.2. Negative form: 1. He didn't go to the bank. 2. They didn't have dinner at nine o'clock. 3. Adam didn't run 500 m. 4. Helen didn't eat too many sweets. 5. I didn't buy the newspaper in the shop. 6. We didn't get up at eight o'clock and go to school.3. Jim's activities yesterday: 1. He went to the bank. 2. He didn't buy any shoes. 3. He wrote to Sally. 4. He bought a shirt. 5. He didn't have lunch with Adam. 6. He wrote to Peter. 7. He didn't go to the hospital. 8. He had dinner with Susie. 9. He didn't play football. 10. He made dinner.4. Past form of verbs: 1. got 2. bought 3. studied 4. watched 5. began 6. played 7. came 8. went 9. paid 10. walked