Dear Teachers,<br/><br/>1. The beginning of the sentence B is not terribly natural, IMO.<br/><br/>- I've seen the word "IMO" many times, but what does it mean?<br/><br/>2. If there were any girls who influence the friendship between us, I won't let her alone.<br/><br/>- Is this natural?<br/><br/>Thanks very much to Teachers,<br/><br/> Stevenukd.