1. I have to finish my project by tomorrow. 2. She has to wake up early for work. 3. They have to clean their room before going out. 4. He has to study hard for the exam. 5. We have to attend the meeting this afternoon. 6. You have to show your ID to enter the building. 7. My brother has to take the dog for a walk every evening. 8. They have to catch the 7 a.m. train. 9. She has to work overtime..