Complete the sentences with: have to don’t have to has to doesn’t have to 0 Doctors be patient.
13 Colin wear a uniform. He is a police officer.
14 It is Sunday! We get up early.
15 I tidy my room. It is very dirty.
16 Susan go to school. She is four years old.
0. have to
13. has to
14. don't have to
15. have to
16. doesn't have to