Question

Mr. Gregson, how long ........ you .......... English? (not teach).
To tell the truth I've never taught English. But I'd like to try it.
have you not been teaching O
haven't you been teaching O
you hav'nt been learning O​

Answer 1

Ответ:

Mr.Gregson,how long haven't you been teaching English?

haven't you been teaching- второй кружок

Answer 2

Mr. Gregson, how long haven't you been teaching English? To tell the truth I've never taught English. But I'd like to try it.