I'm looking at that cat carrying the baby. (What, at)
What are you looking at?
Pablo Picasso was from Spain. (Where, from)
Where was Pablo Picasso from?
My brother's book is about UFOS (What, about)
What is your brother's book about?
María Ester is in love with the neighbour. (Who, with)
Who is Maria Ester in love with?
We're waiting for our train. (What, for)
What are you waiting for?
This letter is for Santa Claus (Who,for)
Who is this letter for?
Peter wants to talk to his boss. (Who, to)
Who does Peter want to talk to?
They come from New Zeland (Where, from)
Where do they come from?
I gave my cell number to the police officer.
Who did you give your cell number to?
She's talking about endangered animals. (What, about)
What is she talking about?
I'm looking for my wallet. I've lost it! (What,for)
What are you looking for
You should send this letter to the costumer service.(Where, to)
Where should I send this letter to?
She married to John Casper. (who, to)
Who did she marry to?