Convierte las siguientes oraciones en preguntas

Respuesta:
Where is Lester?
Who are very good friends?
Where are you from?
Who is very strong?
Who is very tall?
How is Pedro today?
Where are they?
Explicación:
Convierte las siguientes oraciones en preguntas.
1.- Is Lester in London?
2.- We are very good friends?
3.- You are from Spain?
4.- Is Elsa very strong?
5.- She is very tall?
6.- Is Pedro sad today?
7.- They are at home?