单项选择题
A. What do you want B. What can I do for you C. What do you like D. Do you want to buy something
A. Well, not too better yet, thank you. B. Well, not too good yet. Better than I was though. C. Well, it doesn’ t matter. D. I’m all right now.
A. Oh, I am sorry. B. What a pity ! C. It is really a problem. D. Hope you’ 11 be better.