1. Everybody must hand in their assignment by Friday.
2. We have to work so hard to finish our report on time.
3. All the workers must be punctual in this company or they get fired.
4. You have to listen to your heart and follow it.
5. A good manager must have a great deal of experience in the field.
6. In our school the students have to wear uniform.
7. I must pay the rent regularly.
8. A good counselor must be able to help students achieve optimal school-life balance.
9. You must be eighteen to get a driver's license.
10. You have to deposit 20 dollars mimimum to open an account.
