A. 根据要求改写句子。每空一词。(10分)

31. I have to buy a robot so that I have more free time. (改为同义句)

　 I have to buy a robot ______ _______ ______ have more free time.

30. ______ weather we have today!

　　 A. What a sunny　　 B. What nice　　 C. How beautiful　 　　D. How a fine

29. There was so much noise in the room ________.

　　 A. that we couldn’t hear him clearly　　 B. but we couldn’t hear him clearly

　　 C. that we couldn’t hear him clear　　　 D. because we couldn’t hear him clear

28. I think ______ impossible for him _____ the work without any help.

　　 A. it, finishes　 B. that, to finish　 C. this, finishing　 D. it, to finish

27. Have a glass of water, please. You ______ be thirsty after a long walk.

　　 A. should　　 B. can　　 C. must　　 D. have to

26. Today my father is feeling ______ to go to work.

　　 A. enough good　　 B. well enough　　 C. good enough　　 D. enough well

25. Something is wrong with my watch. I must have it ________.

　　 A. repairing　　 B. to repair　　 C. repair　　 D. repaired

24. –Did the teacher tell you _____ this afternoon?

　　 –Yes, we will go to visit the Great Wall.

　　 A. to go where　　 B. how to do　　 C. what to do　　 D. to do what

23. Do not try to repair the computer yourself _____ you are an expert.

　　 A. if　　　 B. that　　 C. unless　 D. because

22. The cars ______ yesterday sell very well.

　　 A. what I saw　　 B. that I see　　 C. what I see　　 D. that I saw