Do they eat fish?    Does she write a letter ? Is he your brother) Are they pink roses?
Do you her friend? Does he a doctor?   Is this a pen?  Are there any chairs?
Did you ride a bike? Was your father a good pupil when he was young? Were they dangerous animals?
Did he go to the cinema)  Was il a big animal? Where were you yesterday morning?
She will go to visit her parents.     They will pay the bills