1. If Jennifer wants to go baby-sitting, she must like babies’ company and be responsible
2. Joel wants to become a computer operator. Does he have to use a computer well?
3. Nanny must pay attention to small detail of a boy.
4. Mrs Lee had a part-time job. Did she have to work at the weekend?
5. Cleaning is hard work. You have to carry heavy things very often
6. Laura is a secretary, so she often has to answer the telephone
7. Mrs and Mr White are going to work tomorrow morning, so they have to get up early
8. Mr Bixby is a lawyer, so he has to know laws well