Diez. The question says "Twenty divided by two is". The answer is ten, in Spanish that's... diez.
It's comunicas because the question is in the tu form.
You don't serve your family, or know them (because you already do).
Less than 15% people live in Chilean in rural areas
Answer:
1. ¿<u>Quién</u> es ella?
2. ¿<u>Eres</u> de la capital?
3. Sí. Yo <u>soy</u> de Madrid.
4. ¿De <u>dónde</u> so ustedes?
5. <u>Somos</u> de Panamá.