Hi, Vita:<br /><br />I always feel guilty about changing&nbsp;your documents - they're darn good to begin with. All I do is suggest an alternative, which may (or may not) improve the flow. In a limited way, I'm becoming a bit of an expert on linguistics. I can see why you're interested in it.&nbsp;. If you have any questions, please send a message to me via Editor World.<br /><br />Best wishes - George&nbsp;