Question

A) i live in Almaty. How long...
B) i know Dmitry. How long...
C) Omar is learning German. How long...
D) i'm waiting a letter. How long...
E) I'm waiting for my friend. How long...

Answer 1

a) How long have you been living in Almaty? b) How long have you known Dmitry? c) How long has Omar been learning German? d) How long have you been writing a letter? (У тебя ошибка в вопросе правильно не waiting а writing) e) How long have you been waiting for your friend?