Jawaban:

1. i ate some apples

- i didn't eat some apples

? did i eat some apples?

2. he went to your home

- he didn't go to your home

? did he go to your home?

3. she swam at the swimming pool

- she didn't swim at the swimming pool

? did she swim at the swimming pool?

4. the boy cleaned the room

- the boy didn't clean the room

? did the boy clean the room?

5. roy bought some clothes

- roy didn't buy some clothes

? did roy buy some clothes?

6. jhon swept this floor

- john didn't sweep this floor

? did john sweep this floor?

7. the teacher brought some books

- the teacher didn't bring some books

? did the teacher bring some books?

8. i had lunch last month

- i didn't have lunch last month

- did i have lunch last month?

9. they studied english

-they didn't study english

? did they study english?

10. my father washed his car

- my father didn't wash his car

? did my father wash his car?

11. my mother cooked some foods

- my mother didn't cook some foods

? did my mother cook some foods?

12. my sister watered the flowers

- my sister didn't water the flowers

? did my sister water the flowers?

13. we watched a movie

- we didn't watch a movie

? did we watch a movie?

14. my brother slept on his bed

- my brother didn't sleep on his bed

? did my brother sleep on his bed?

15. my uncle knocked my door

- my uncle didn't knocked my door

? did my uncle knocked my door?

16. you drank a cup of tea

- you didn't drink a cup of tea

? did you drink a cup of tea?

17. she saw a man

- she didn't see a man

? did she see a man?

18. he did his homework

- he didn't do his homework

? did he do his homework?

19. they listened music

- they didn't listen music

- did they listen music?

20. the girl played a doll

- the girl didn't play a doll

? did the girl play a doll?