A:Hello,Mrs Charles.Come in and sit down.

题目

A:Hello,Mrs Charles.Come in and sit down.
B:Hello,doctor.
A:____1_____
B:I've got a backache.
A:____2_____
B:No,I don't.I've never had a bad one before.
A:____3_____
B:About four years ago.
A:Well,go home and rest in bed for two days,then____4_____
B:___5____It's very painful.
A:Yes,I'll give you some pills.Take one three times a day,and comeback in Three days.
5个回答全部不对！全部都有语法错误！

答案

Since you are so clever, you should do your homework yourself.
Don't come here and ask again.