How what pronouns do I use to refere to things, objects, such as an anwering mechine, a phone, a book, and CDs<br/><br/>EX1. There are a lot of answering mechines out of order in the office. <b><i>They</i> </b>should be replace by new ones.<br/><br/>EX2. We own so many CDs we should get rid of <i><b>them.</b></i> <b><i>They</i></b> should be thrown away. (Can I use the word <i>them</i> in the sentence to refer to the CDs.)<br/><br/>EX.3 The book is a good read, but <i><b>it</b></i> is hard to understand. (Is the word <i>it </i>okay?) <br/><br/>ARCHI.<br/><br/>Please correct any grammar mistakes.<br/><br/>Thank you.