¿Cuáles son tus pasatiempos?
¿Cuáles son *sus / tus / vuestros pasatiempos? *For both "usted, ustedes"
Como son tus padres
mostly playing with marbles. when they play marbles,the winner gets to keep all the marbles that have been used to play the game.
¿Cuáles son tus cinco sentidos? means: What are your five senses?
¿Cúales son tus metas educativas? is Spanish for:What are your educational goals?
Those of your parents are your grandparents.
"They are your parents."
"¿Quiénes son tus amigos?" means "Who are your friends?" in Spanish. It is a question asking you to identify or list your friends.
where are your grandparents from
how are the girls -- How are they (all boys or a mixture of girls and boys)?
"De donde son tus primos" means "Where are your cousins from?" in English.