please jawab cahnge the sentence into past tense! (+,-,?)

1. are you done your homework?
2. did you understand the lesson?
3. She spoke english
4. I did not forgive you
5.  my mom did not cook fried rice
6. did you talk to them about their mistake?
7. did she walk alone?
8. did my father cut the grass?
9. did the run fast?
10. the bought a new car
11. he saw a beautiful girl in this class
12. she broke his heart
13.my mom forgot about her daughter's birthday
14. I did not help you to finish your homework
15. did they go to bali?

1. Did you do your homework?
2. Did you understand the lesson?
3. She spoke english
4. I didnt forgive you
5. My mom didnt cook fried rice
6. Did you talk ti them about their mistake?
7. Did she wakl alone?
8. Did my father cut the grass?
9. Did they run fast?
10. They bought a new car next week
11. He saw a beautiful girl in this class
12. She broken his heart
13. My mom forgeten about her daughter’s birthday
14. I helped you to finish your homework
15. Did they go to bali?