1. I ought to go to bed. It is after midnight! 2. You ought to go to school. You have a temperature and a cold. 3. She ought to buy the orange dress. It looked bad. 4. We ought to see our grandparents. They miss us. 5. Sally ought to get a cat. She does not like them. 6. Paul and Kari ought to go together. They are neighbors. 7. Your mom ought to check your homework. It is wrong. 8. You dad ought to drive. The traffic is really bad today. 9. We ought to go swimming! It is winter time. 10. We ought to say thank you. It makes people smile.