Hi,<br/><br/>When you reach the next sign post, you must <b>turn off</b> the motorway. (1)<br/><br/><b>Turn off</b> in (1) is a <b> phrasal verb </b>and <b>off</b> in <b>turn off</b> here is <b>an adverb</b>. Is that right?<br/><br/>Q