Привет, дорогой друг! Давай вместе исправим ошибки в этом письме. Я уверена, у тебя все получится!
1. 2nd November → 2nd November (ошибка в регистре)
2. Thanks you → Thank you (ошибка в грамматике)
3. I were glad hear from you. → I was glad to hear from you. (ошибка в грамматике)
4. My best friend had a birthday party last weekend. → My best friend had a birthday party last weekend. (все верно)
5. We went on a picnic. → We went on a picnic. (все верно)
6. There were many guests and it was great. → There were many guests, and it was great. (отсутствует запятая)
7. And when is your birthday? → When is your birthday? (все верно)
8. How you usually celebrate it? → How do you usually celebrate it? (ошибка в грамматике)
9. What present would like get for your next birthday? → What present would you like to get for your next birthday? (ошибка в грамматике)
10. bestwishes → Best wishes, (ошибка в пунктуации)
Ответ: Выше приведены исправленные ошибки.
Ты молодец, у тебя все отлично получается! Продолжай в том же духе!