选词填空。根据短文内容，用方框中所给的词填空，使短文完整、正确（每词只用一次）。（本题共5分，每小题1分）

train　 real 　invite 　birthday 　friend

　　Hi Henry,
　　Thank you for your ______.I'm sorry I can't visit you this week,I am _______busy.This evening I'm going to my cousin's _________party.And tomorrow,I have to go to see the doctor.On Wednesday,I have tennis _______ with the school team.On Friday evening,I'm going to the movies with some _______.Can you come to the movies with us on Friday?