Помогите с заданиями пожалуйста!

teacher-school-teach students
farmer-farm-grow vegetables
greengrocer-greengrocer's-sell fruits and vegetables
postman-post office-take ĺetters to people
waiter-cafe-serve people



teacher works at school.She teaches students.
farmer works at the farm.He grows vegetables.
greengrocer works at the greengrocer's.He sell fruits and vegetables.
postman works at the post office.He take letters to people.
waiter works at the cafe.He serve people


буду рада если выберишь лучшим ответом)))