Nosotros jugamos
Ella juega
Ustedes juegan
Tu juegas
Yo juego
They come to try on their clothes tonight.
Seis y Diez is 6:10,
For the setence,
It is 6:10 at night.
You would say,
Son las Seis y Diez a la noche.
It is A, you are saying masculine because it is several people and when there are more than one it defaults to masculine. you dont however use plural again beacuse you will be referring to the dog. if there was more than one dog you would use C. But there is only one dog, so the correct answer is A