Hi teachers,<br/><br/><a class='_ac _lb' lightbox='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/1708299.0_rvh34htrc2kx.jpg '><img class='_ac _di img-fluid' style='width:598px; height:inherit; background: inherit;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/1708299.0_rvh34htrc2kx.jpg' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/1708299.0_rvh34htrc2kx.jpg' /></a><br/><br/><a href='http://news.yahoo.com/15-burned-bodies-found-algeria-gas-plant-source-123851125.html' target='_blank' rel='nofollow'>http://news.yahoo.com/15-burned-bodies-found-algeria-gas-plant-source-123851125.html</a><br/><br/>Is it correct to say "An investigation was ongoing to..." to mean "An investigation was in progress to..."?