Ayudadme?
Ayudadme! Shop assistant : Hello. Can I help you? Sami : Yes, please. I'm looking for a book about Thomas Edison. Shop assistant : Ok. Do you know the name of the book? Sami : It's called Edison's Inventions. Shop assistant : Let me check. Yes, we've got one copy. Sami : How much is it? Shop assistant : It's 5, 99. Sami : That's great. Thank you very much. Shop assistant : You're welcome.