We need to know the conversation
1. calentar
2. autentico
3. soler
4. a tiempo
5. apagar
6. quitar el polvo
7. soledad
8. barrer
There might be some rules that can be applied to Spanish grammar.
*Subject and verb should agree on number. For example, Ella esta escribiendo.
* Adjectives and noun should agree on gender and number. La casa es hermosa. Los arboles son pequeños.