Hello <img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' alt='Emotion: smile'/><br/><br/>I'd like to ask about "yet." Would you take a look at these sentences?<br/>#1 Has it stopped raining yet?<br/>#2 Have you done your homework yet?<br/><br/>In the question sentences you use "yet," right?<br/>Can I omit "yet" in these sentences? Or are they ungrammatical?<br/><br/>Thank you.