This is how your sentences will look: (Given that they are in present tense)
Usted quiere un gato.
Mis hermanas visitan a mis padres.
Answer:Donde está la pergunta?
Explanation: Quiero ayudar.
El dia de navidad we open presents on christmas morning and have family dinner
To sum it up depression is a mood disorder, causes a feeling of sadness and loneliness.