I have no idea. Where is the rest of the problem?
Answer:
The answer is B because a is to know and we just want know because it would not make sense if it said my sister know to how dance salsa
Explanation:
1. mi casa es pequeña - my house is small
2. mi casa es marron - my house is brown
3. Tengo dos baños y tres dormitorios - I have two bathrooms and three bedrooms
