40. He lent me a ruler last week.

　 I ____ a ruler ____ him last week.

39. Bruce will have to go back to Beijing next week.

　 Bruce will have to ____ ____ ____ next week.

38. Hangzhou is very famous, because of its beautiful West Lake.

　 Hangzhou is ____ ____ ____ beautiful West Lake.

37. Jim doesn’t know how he can swim.

　 Jim doesn’t know ____ ____ ____.

36. My father is working here. My uncle is also working here.

　 ____ my father ____ my uncle ____ ____ ____.

35. I can help my father with the farm work, or my brother can help him with it.

　 ____ my brother ____ I ____ ____ my father with the farm work.

34. Math is more difficult than physics.

　 Physics is ____ difficult than math.

　 Physics isn’t ____ ____ ____ math.

33. Everyone is healthy.

　 ____ one is ____.

32. What’s the matter with him?

　 What’s ____ ____?

31. I bought this dictionary for 58 yuan.

　 I ____ 58 yuan ____ this dictionary.