1)ikbe-bike
tiek-kite
2)I-me
you-you
he-him
she-her
it-it
we-us
they-them
3)2.me
3.him
4.them
5.her
6.him
7.me
4)Jane:Mummy,I've got an invitation to a birthday party.
Mummy:Oh,really!Whose birthday is it?
Jane:John's.Could you help me to choose a present for him?
Mummy:Oh,I'm top busy.I think you can buy some flowers and an album.
5)1.Daddy helps to make invitations.
2.Mummy draws special papers hats.
3.Jane invites her friends to her birthday party.
4.Granny cooks a tasty cake.