In "after twenty years," how does "silky" bob feel when he realizes that the first policeman was jimmy wells? he scratches his head because he is confused. he yawns because he is bored. he trembles because he is emotional. he laughs because he is amused.

He trembles because he is emotional.it is 3

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