10 Questions Commonly Confused Words: Set and Sit Grammar, Grade 4. An ELA review of commonly confused words, sit and set . Aligns with L 4.1 How long has that child been __________ on the steps? sitting setting I will ________ the pan back on the stove. sit set Has this clock been ________ on the mantel all the time? sitting setting and 7 more awesome questions! Check them out by clicking “Play”.