3. I did it wrongly
4. They don't read books
5. You didn't ask me any question
6. She did nothing
7. He doesn't do his homework
8. He didn't buy some guavas
9. I don't sleep well
10. He doesn't reach English
11. He didn't buy anything yesterday
12. He so much disrespected me yesterday
13. My friend doesn't work in London
14. He opened the door
15. We didn't buy any grape
16. They haven't started their work
17. I am not fine
18. Either Sisa or Rita is bad
19. Hari seldom visit Pokhara
20. Nobody is sitting there
