Hi teachers,<br/><br/><a class='_ac _lb' lightbox='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/1661925.0_rw8d8thvxwbs.png '><img class='_ac _di img-fluid' style='width:525px; height:inherit; background: inherit;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/1661925.0_rw8d8thvxwbs.png' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/1661925.0_rw8d8thvxwbs.png' /></a><br/><br/>Is it necessary to say "day and night" after "at any time"?