Hi,<br/><br/>What is the role of preparatory "it" in the following sentence?<br/><br/>"<i>The weather men think <u><b>it</b> </u>likely that there <u><b>will be storms tonight</b></u>."</i><br/></br>Is that adjective or adverb?And Why?<br/><br/>Thank you in advance,<br/><br/>Iman