I'm just going to ask a quick question here,<br/><br/>is it supposed to be "up-to-date" or "up to date"?<br/><br/>The former is what I think is right, but I've seen the latter more often.<br/><br/>But I'm pretty certain that I've seeb both versions.<br/><br/>Another problem is,<br/><br/>how should I know if there need to be hyphens?<br/><br/>How should I judge just by looking at the words?