Проверьте на ошибки, и если есть исправьте ) hello, irina, will you be in my party? hello, after which the party? in honor of my birthday. oh, my god, i forgot, sorry, i’ll be of course! and who is invited else? lily, alina, anna – you know them, and some cheerful guys! о, it‘ll be cool! what to bring with me? yes, please, take some bottles of cola and a few snacks. ok, what i can, so i bring. when i can come? the start begins by seven o’clock. i'll be waiting. ок.

Hello, Irina. Are you will come to my party?
Why would you choose to have a party
In honor of my birthday. 
Oh, my God, I forgot, sorry, I’ll be of course! And who is invited else? 
Lily, Alina and Anna – you know them, and some cheerful girls! 
О, it‘ll be cool! What to bring with me? 
Yes, please take some bottles of Cola and a few snacks. 
Ok, what I can, so I bring. When I can come? 
The start begins by seven o’clock. I'll be waiting. 
ОК.

Hello, Irina, will you come to my party? 
Hello, What party? 
my birthday party. 
Oh, my God, I have forgotten, sorry. of course I’ll come ! And who is invited else? 
Lily, Alina, Anna – you know them, and several cute guys! 
О, it‘s cool! What should I bring with me? 
Please, take some Cola and a few snacks. 
Ok, I'll bring, what I can. What time should I come? 
The party will begin at seven o’clock. I'll be waiting.