Answer:
Most of the time grammar comes after 'common sense" which is inevitable. Grammar rules don't matter anymore when it comes to informal conversation. We only pinpoint grammar errors when we don't understand the statement. So the easiest way to know if the sentence makes sense is to check if in all time subject agrees to its predicate or supporting details.
Explanation:
Answer:
susy llama a Pedro
yo tengo el numero de telephono de Ana
El puede cocinar comida mexicana
nosotros ? cacun, mexico muy bien
sabes tu de Frida Kahlo?
4 + 60 + 6 = 70
Si sumamos 6 + 4 da 10, y 10 + 60 da 70.

<h3><em>KemberlyJ</em></h3>