29. He said something important at the meeting.(改为否定句,一般疑问句) 　　 He _____ ______ ______ important at the meeting. 　　 ______ he ______ ______ important at the meeting? 30. I have to wash all the plates and things after meals.(划线提问) 　　 _____ _____ you have to wash all the plates and things? 31. The woman in the red coat is her mother.(划线提问) 　　 ______ ______ is her mother? 32. Li Ping spent twenty yuan on the dictionary.(划线提问) 　　 _____ ____ ____ Li Ping _____ on the dictionary? 33. Both of his parents are workers.(改成否定句) 　　 ___ of his parents ______ a worker. 34. He went to the park with his sister.(划线提问) 　　 _____ ____ ____ he go to the park? 35. We really enjoyed working on the farm.(划线提问) 　　 What _____ you really enjoy ______? 36. She writes to her parents once a week.(划线提问) 　　 _______ ______ ______ she write to her parents? 37. Our P.E teacher has been at this school since he came.(划线提问) 　　 ______ ______ ______ our P.E teacher been at this school

28. They couldn’t pass the exam because they didn’t work hard. (同上)

　 _______ _______ they pass the exam?

27. They usually go to school by bus. (同上)

　 _______ _______ they usually go to school?

26. Linda’s mother works in a big hotel. (同上)

　 _______ _______ Linda’s mother work?

25. There are Three thousand people in the factory. (同上)

　 _______ _______ people _______ _______ in the factory?

24. It will be Wednesday the day after tomorrow. (同上)

　 ________ ______ will it be the day after tomorrow?

23. My father is a teacher in the school. (同上)

　 _______ ________ your father ______ in the school?

22. It took him 30 minutes to get there. (同上)

　 ______ ______ ______ it take him to get there?

20. Mary does her homework 　after supper in the evening. (同上)

　 ________ ______ Mary ______ after supper in the evening? 21. He has borrowed four books from the school library. (同上)

　 _______ _______ he borrowed from the school library?

19. Chapter One is very difficult to learn. (同上)

　 ________ chapter is very difficult to learn?