Hello,<br/><br/>Trying to learn how to fix my grammar, but don't know what "grammar topic" a particular problem falls under; so I'm just going to give examples.<br/><br/>SENTENCE Example 1:<br/>"Their names have been changed to protect their identities."<br/><br/>But I heard Suze Orman say in one of her DVDs:<br/>"Their names have been changed to protect their INDENITY."<br/><br/>SENTENCE Example 2:<br/>Everyone's back was turned.<br/>VERSUS<br/>Everyone's backs were turned?<br/><br/>"You can't act nice and then, when everyone turns their back, act rude. [(what is the CORRECT way to say this and why)?]<br/><br/>Appreciate your explanation of these examples AND direct links to webpages that deal with these topics would also be appreciated (but not required).<br/><br/>I will be posting more examples.<br/><br/>Thank You<br/>CWB