4.I asked her if she would attend the party to be held the next week, but she made no .

56.it is to have a cold drink on a hot day!

55.bad news it is! We must try our best to help them out of the difficulty.

54.All these dictionaries are a great help to you, ?

53.I don＇t think she has heard of him before, ?

52.Few people know him, ?

51.after the heavy rain.

50.—Bob has made great progress recently.—, and.

49.On no accountto feed the animals.

48.I have nothing to confess. you want me to say?

47.It was the training that he had as a young manmade him such a good engineer.