补全对话

　　A：Excuse me，could you do something for me，please?

　　B：l ndline

　　A：Well,you know I'm going to England for a holiday.But I can't take Polly with us.2 ndline

　　B：With pleasure!3 ndline

　　A：I've written it all down on this list.

　　B：Good.Don't worry.4 ndline

　　A：5 ndline

　　A.Yes.I'm sure.

　　B.Could you look after her for me?

　　C.Certainly!What would you like me to do?

　　D.Of course!He's from America.

　　E.Thanks a lot.

　　F.What do I have to do?

　　G.I'll take good care of her.