Ejercicios II- Verbo 'to be'. Presente simple
Convierte a la forma interrogativa las siguientes oraciones.
Is his new doctor from Newcastle?
Are my friends tall?
Is it five o'clock?
Am I not in New York?
Are John and his sister your friends?
Is this pencil black?
Is he not (Isn't he) your boss?
Are these your books?
Am I happy?
Are they not (Aren't they) from Scotland?