Answer:
¿Usted conoce a mi vecino?
Explanation:
<em>Saber</em> is to know a fact and <em>conocer </em>means to be familiar with something/someone. In this case, <em>conocer</em> is used to say if you know someone.
<em>Hope this helps!</em>
1. estos=these
2.esta/esto=this
1. yo
2. ella
3. nosotros
4. ustedes
5. nosotros
Yo acabo de hacer mi cama. Or Yo acabo de terminar mi tarea.