Ответ:

1. Kate cooks. 2. Kate will cook. 3. Kate is cooking. 4. Kate cooked. 5. I don't eat. 6. I am not eating 7. I won't eat. 8 I don't eat. 9. He spent. 10. He didn't spend.

Задание 5:

1. I went. 2. I was going. 3. I was going. 4. I was doing. 5. I was doing. 6. I did. 7. I was doing. 8. I was doing. 9. I didn't play. 10. I wasn't playing. I was reading.