A.Sam doesn't know (不知道) which one is Bobby. B.Hello!My name's Betty.I'm a flower.I like the sun.I like rain,too. C.The house is stable.The wolf can't blow it away. D.Abracadabra!Look,there's a small foot in the hat. E.Hi!I'm Helen.I can run and jump.I'm a rabbit. F.The little chick finds new friends.They play together.