Your professor approaches you, his name is alfredo santiago. how would you greet him? your best friend comes up to you and asks you about the person who cares for you when you are sick and in the hospital. your friend wants to know what she is like. you reply by describing her (maría lópez). your friend’s mom (ana pérez) approaches you and your friend, how do you say hello? after your friend’s mom leaves you and your friend start talking about her, tell your friend what you thought about her. after you have been talking about your friend’s mom, you find yourself also talking about his dad, whom you have met previously. tell us about him, his name is carlos pérez.