Найти ошибки и исправить их. (4 ошибки)
1. I haven't been understanding any of your explanation.
2. How long have you been studying English?
3. How long have you been knowing your best friend?
4. How long have you been being in the classroom?
5. How long have you been doing this lesson?
6. How long have you been having your mobile phone?
ответ:1) I haven't understood any of your explanation.
2)How long did you study English?
3)How long do you know your best friend?
4)How long have you been in the classroom?
5)How long were you doing this lesson?
6)How long do you have your mobile phone?
Объяснение: