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.
Answer: I believe it is: Solían jugar cuando visitaban el parque.
Explanation:
The answer would be A: TENÍA according to the sentence so it would say yo TENÍA mi propia habitación i HAD my own room
Hope it helps