A. do                 
B. does                
C. is 

A. He goes to work by bus.
B. He works in a hospital.
C. He can be a doctor.

A. He likes watching TV.
B. He is a worker.
C. He works in a hospital.

A. He likes watching TV.
B. He is a worker.
C. He works in a factory.

1. she, does, Where, work (?)
______________________________________________
2. is, cleaner, She, a (.)
______________________________________________
3. does, How, he, to, go, work (?)
______________________________________________
4. do, What, your, does, mother (?)
______________________________________________
5. doesn't, No, she (.)
______________________________________________