Which are correct:<br/><br/><span style="color:#ff0000;">1-In order to show<b> it</b> to my friend, I brought <b>my book</b> with me.</span><br/><span style="color:#ff0000;">2-In order to show to my friend, I brought <b>my book</b> with me.</span><br/><br/><span style="color:#ff0000;">3-I brought <b>my book</b> with me in order to show <b>it</b> to my friend.</span><br/><span style="color:#ff0000;">4-I brought <b>my book</b> with me in order to show to my friend.</span><br/><br/>I think '1' and '4' work. One could change the places of 'it' and my book' in '1'.<br/><br/>Gratefully,<br/>Navi.