You need to write which ones are questions and which ones have an accent on the à
¿
Como re llamas?
Cuantos anos tienes?
Como estas?
à
Estàs
Cuántos
Letter D
Hope this will help
¿Cómo te llamas? - "What is your name?"
¿Cuántos años tienes? - "How old are you?"
The answer is A. Levantese because is talking about one person and also is commanding you to wake up in present participle.
You use saber to describe a fact, information, or how to do something.
And you use conocer to say that you are familiar with something either a person, place, or thing.
Basically saber means to know of something, and conocer means to be familiar with someting.