Would you please correct these sentences and and give some tips or explanation if possible:<br/><br/>Wish I was there, standing at the edge, ready to jump and feel the rush of excitement!<br/><br/>Wish I was there trying to discover beauties through the darkness. (Talking about a cave)<br/><br/>Wish I was there walking and running on (the) sand(s)<br/><br/>Thanks <img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/10.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/10.gif' alt='Emotion: embarrassed'/>