| | Re: all vs everything
Again, thank you so much for your help.
I have 2 more questions.
1) Do you know of a good English grammar book? I think it would help me greatly.
2) Another grammar question:
Is it ok to say: I heard a ringing phone.
I'm pretty sure it is ok but I can't remember the rule. I know that "a" implies I don't know what phone is ringing, I just hear a phone ringing. But is it ok to just say this sentence without adding anything else?