Answer:
B: Mi padre la ayuda.
Explanation:
Madre is a feminine word, meaning its direct object pronoun would be la. "Lo" would be for masculine nouns, and option c just says "My father helps", not indicating who or what he helps.
No you did it correctly keep up the good work
Answer:
Luz
Explanation:
All other options are masculine
estoy ocupado (if you are a male)
estoy ocupada (if you are a female)