<p>1. set about - to begin to do</p><p>2. set aside - to save for a special purpose</p><p>3. set back - to delay</p><p>4. set off/ out - to start a journey</p><p>5. set up - 1) to build/erect sth,&nbsp;</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;2) to start sth a business e.g;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 3) to arrange sth a meeting&nbsp; e.g<br></p>