Who is she? What is he doing? Which food do you prefer: chocolate cake or apple pie? Where have you been? Whose pencil case is this? Why are you here? When are you going home? How are you today?
Só lembro dessas, mas há várias variantes do How: How much does it cost? How many people came yesterday? How fast can you run? How heavy is that statue? How deep is that swimming pool? How far is Rio de Janeiro from São Paulo?
Espero ter ajudado! Qualquer coisa, é só perguntar.