Which sentence is correct in American English and why?<br/><br/>1)<br/><br/>a)This is beyoned of what I thought.<br/><br/>b)This is beyoned what i thought.<br/><br/>2)<br/><br/>a)The most pollution comes from the tail pipes of the cars.<br/><br/>b)The most pollution comes from the tail pipe of the cars.<br/><br/>Is it incorrect if we don't pu "the" infrot off most?<br/><br/>3)<br/><br/>a)I don't think that this is going to happen.<br/><br/>b)I don't think this is going to happen.'<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/1.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' alt='Emotion: smile'/>