提示：Alice来看望Bill。他们有一年未见。Alice说她三天前才到，要在此地待一个月。Bill说，说实在的，他很想念Alice，并邀请她喝咖啡。
Bill: Come in, please.
Alice: Thank you.
Bill: (51) . How have you been lately
Alice: Very well. And you
Bill: I’m well, too.
Alice: (52) . I just drop in on you.
Bill: It’s very kind of you. (53) , I miss you very much.
Alice: So do I.
Bill: (54)
Alice: No, thanks. I’ll have an appointment at four, and I’ve got to go.
Bill: Must you go so soon
Alice: (55) . I’ll surely visit you again.

53（）

提示：Alice来看望Bill。他们有一年未见。Alice说她三天前才到，要在此地待一个月。Bill说，说实在的，他很想念Alice，并邀请她喝咖啡。
Bill: Come in, please.
Alice: Thank you.
Bill: (51) . How have you been lately
Alice: Very well. And you
Bill: I’m well, too.
Alice: (52) . I just drop in on you.
Bill: It’s very kind of you. (53) , I miss you very much.
Alice: So do I.
Bill: (54)
Alice: No, thanks. I’ll have an appointment at four, and I’ve got to go.
Bill: Must you go so soon
Alice: (55) . I’ll surely visit you again.