Did I do the SER verbs correctly in these sentences? Look at the screenshot below!

Your best friend paul tells you that his father wants to cook panamanian ceviche, but he is missing one ingredient. how can you ask what he wants? ? usted prefiere la cebolla? ? usted quiere la cebolla? ? usted tiene la limonada? ? usted quiere la limonada?

Read and select the correct sentence. va al casa. va a el casa. va a la casa. va en casa.

Me .1. 2. 1. tú 2. la de 1. yo 2. la de 1. yo 2. el de 1. tú 2. el de