根据对话内容,在横线上填入适当句子,补全对话.

A:Hi,Gina!1___Where are you going______?
B:To a supermarket.
A:2__What are you going to buy______?
B:I'm not sure.Linda's birthday is coming ,so I want to buy something for her.
A:3__When is her birthday______?
B:October 28.4___Are you going to her birthday______?
A:Yes,I am.I'm not busy that day.
B:Gteat!Would you like to go to the party with me?
A:5_Yes ,I'd like to ______.Linda is also my friend.Can I go shopping with you?