Good evening,<br/><br/>I'd like to know if we can replace the word "pretext" by "cover" in the following context?<br/><br/>"He gave this reason as a mere <u>pretext</u> (= cover, excuse, pretence ?) not to do his homework."<br/><br/>"The apparent subject of the quarrel was a mere <u>pretext</u> (= cover ?)"<br/><br/>Many thanks,<br/>Hela