Don't you know it that it is a positive emotion? What will be the passive form of this

Doesn't it been known by you that is a positive emotional?

i would pick a. i think this is more of a personal question though.

first question's answer is   a. they felt bad for the kitten, and started feeling guilty for not it.

second question's answer is c. she was trying to prevent the kitten from further screaming.

third question's answer is a. the mother and aunt fran faced their fears of cats, from it.

hopefully this