Question

Вставьте пропущенный вспомогательный глагол. How long...you known Peter?

Answer 1

Do you know.....ит так дальше

Answer 2

.....have you known......

Answer 3

How long have you known Peter?

Answer:

The correct sentence is: "How long have you known Peter?" The auxiliary verb "have" is used to form the present perfect tense in English. It indicates an action that started in the past and is still ongoing or has just been completed. In this case, the question is asking about the duration of time the person has known Peter.