53. I have to have a piano lesson________________.

52. I____________ enjoy working here.

51.--I have a toothache.

　--I am__________ to hear that.

50. You need to wear _______ warm clothes in winter.

49. --What’s the___________ with you?

--I’m a little ill.

48. What a fine day! ____________go out for a walk.

47. Thanks a lot for_________ me with the work..

46. --Can you come to my party?

　 --Yes, I’d_____________ to.

45. My glasses are broken.(对划线部分提问)

　 _______　 ______ with your glasses?

44. They had fun yesterday.　　 (改为同义句)

They_____　 ______ _______ ________yesterday.