A number of ______are on in the museum. Let’s see them tomorrow.

– How is the _______________ in Hangzhou?– Awful. There are always long lines of cars on roads. 

We have ____ food in the fridge now.

 —What are you going to be when you grow up?—A(n) ____. I like to draw pictures very much.

  --- Does your cousin work at the police station? --- No. He’s _______. He works at the TV station.