补全对话. S:I've just been to the English Corner: T: 1 Did you talk with Ben and Andy? S: 2 And I'm not sure if they understood me. T: 3 You have had a good start. S: But I'm afraid of making mistakes when I speak. T: We all learn from mistakes, don't we? 4 S: But do you think they like to talk with beginners? T: 5 A. Be confident of yourself. B. Yes, but only a little. C. Oh? That's great. D. Don't worry. E. Yes, unless they're busy. 1.____      2．____ 3． 4.____      5．____