Dear teachers,<br/><br/>1. John is sitting in/over his armchair.<br/><br/>2. You sit in the first row.<br/><br/>3. Those who guys done with final round can leave for the day.<br/><br/>4. People who are done withe the final round can leave for the day.<br/><br/>5. Guys who are done with the final round can leave for the day.<br/><br/>Thank you.