How do you answer es tu in Spanish?

The answer to "es tu" in Spanish depends on the context and what you are trying to communicate. Here are some possible answers:

1. "Sí, es mío/mía/míos/mías" (Yes, it's mine)

* This is the most common and direct answer if you are confirming that something belongs to you.

* You use "mío/mía" for singular items, and "míos/mías" for plural items.

2. "No, no es mío/mía/míos/mías" (No, it's not mine)

* This answer is used if you are denying ownership of something.

3. "Es de (name)" (It belongs to (name))

* Use this answer if you are indicating that something belongs to someone else.

4. "No sé" (I don't know)

* This answer is used if you don't know the answer to the question.

Examples:

* "¿Es tu libro?" (Is this your book?)

* "Sí, es mío." (Yes, it's mine.)

* "¿Son tus llaves?" (Are these your keys?)

* "No, no son mías." (No, they are not mine.)

* "¿Es tu perro?" (Is this your dog?)

* "Es de mi vecino." (It belongs to my neighbor.)

Important Note: The phrase "es tu" is not a complete sentence. It usually acts as the beginning of a question asking about ownership.