Hi Alex,
Thanks for the invitation to your birthday party on Saturday. It's amazing to think that a year has passed 1 your last one.
I know your party starts at 3 o'clock, but I might be a bit late 2 I have an important exam at school at 1 o'clock. I'm not sure of the directions 3 your new house, so please text me your address. I don't want to get lost 4 the way.
I'm 5 shopping at the mall tomorrow, so it would be great if you could give me an idea of what you want for your birthday. Let me know 6 you want me to bring anything too.
I look forward to seeing you again.
All the best,
Amy