what`s the difference?
Hi!
Now I`ve got another question: why do we say "knocking ON the door", but "there was a knock AT the door". What`s the difference? (I know, I`m a bother, but answer it, please!)
Now I`ve got another question: why do we say "knocking ON the door", but "there was a knock AT the door". What`s the difference? (I know, I`m a bother, but answer it, please!)