Soon the ambulance comes and takes them to the hospital.

Five or six hours at least, and then an ambulance would come for her.

When no ambulance came I tried to think things through.

There was another ambulance coming and everyone else had their hands full at the moment.

The ambulance came to take him; the police will come later.

I guess it was still on the table when the ambulance came.

She called a doctor and the ambulance came after me.

So I called 911 and waited with her until the ambulance came.

She waited with him until the police and an ambulance came.

That will be many more, nearly double the number the ambulance comes for.