"who is your father?"
"¿Quién es de todos?" would mean "Who is from all?"
Es means "it" in English.
It is not
'como es' means 'how is'
Cómo es means: How is...
It means "name is..."
Ahora es means "Now is'
es por ti = is for you
"¿Cuánto es?" would be "How much is it?"
"Es" in English translates to "is" or "it is." It is the third-person singular form of the verb "to be" in Spanish.
¿Quien es el novio? can mean two things in English: Who is the boyfriend? OR Who is the groom?
It can be translated to English as followed. This or this is.