Within each profession, a person must perform many different functions. a) Guess from the description of the function what profession we are talking about.

1. They deliver letters.-__ 2. They sell meat.-_ 3. They mend or make things with wood.-_ 4. They drive cars.-_ 5. They sell flowers.-_ 6. They operate on people 7. They ride horses in races 8. They look after people's teeth.-_ 9. They dig coal from the ground. 10. They sell fruit and vegetables. 11. They look after people's eyes. 12. They make and sell bread.-_​