Нужно исправить 4 ошибки и переписать правильно: thank you very much for your help and involvement in the project. i`d like to say good bye and wish you all the best. we spent a great time here, which ill remember till the end of my life. if youre ever in greece, come to visit me to see how hospitable greek people are.

Thank you very much for your help and participation in the project. I`d like to say good bye and wish you all the best. We spent a great time here, which Ill remember till the end of my life. If you have ever been to Greece, come to visit me to see how hospitable the greeks are.