写两个英语小对话

问题描述:

写两个英语小对话
Student A invites Student B to his birthday party .Student B is happy to be invite;另外一个题目A,B and C work in the same company .A and B invite C to go for a pinic.C declines the inviation politely.

The first:(Student A invites Student B to his birthday party .Student B is happy to be invite)A:Hei,be free on saturday evening?B:umm...yes!What's matter?A:Great!Saturday is my birthday,I have a part...