Question

11. Which book do you want? 12. When did he do it? 13. When will the principal hold the meeting ? 14. Did you see him yesterday? 15. Was Shanti cooking vegetables ? 16. Did the hunter shoot the lion ? 17. Did the policeman catch the thief? 8. Who taught you grammar ? 19. Had the boys eaten all the cakes? 20. Will the postman deliver the letters ? ​

Answer 1

1. What book you want
2. When did he done it