Verified answer

Teacher -school -teach students

Farmer-farm-grow vegetables

Greengrocer-greengrocer's- sell fruit and vegetables

Postman-post office-take letters to people

Waiter-cafe-serve people

Ответ:

2)A teacher works at school. He/she teaches students

3)A farmar works on a farm. He grows wegetables

4)A greengrocer works at the greengrocer's. He sells fruit and wegetables

5)A post man works at the post office. He takes letters to people's houses

6)A waiter works at a cafe. He servers people