Нужно исправить ошибки.помогите Where have you been?i have waited for 45 minutes. I have...

Question

Нужно исправить ошибки.помогите
Where have you been?i have waited for 45 minutes.
I have been a teacher since three years
We drowe slow through the heavy traffic

Answer 1

1) where have you been? I have been waiting for you for 45 minutes
2) I have been a teacher for three years
3) we drowe slowly through the heavy traffic :)