All of them mean you
Tú - you second person
Usted is a singular form
<span>Ustedes is a pural
you answer would be ustedes!!
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It would be the same like any other, so (000) 000-0000 depends on the number you have, etc if youre writing it then it's the same.
Esta Es ou primero pregunta: <span>Carlos: Hello, my friend.
Roger: Hello. I want to buy a gift for my girlfriend for Valentine's Day.
Carlos: What are you going to buy?
Rogelio: I do not know. I need something that is not expensive.
Carlos: Have you thought of flowers or candy?
Roger: Yes - I have money to buy the flowers and candy. I'm going to write her a love letter too.
Carlos says "you have thought." What kind of verb is "you thought"? No lo es C o D.
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