1.

 Where does Richard work?  

   At the airport.
   He teaches math. 
   As a traffic controller.

2.

What does Stephanie do?

   She works at a Primary School.
   She teaches math at school. 

3.

What are her students like?

   Her students are not nice.
   Her students are nice.

4.

What's her salary like?

  It's a little low.
  Her salary is high.

5.

Richard's job is ...

   boring and stressful.
   exciting but stressful.