1
1)are
2)am
3)is
4)are
5)are
6)is
2
1)isn't
2)aren't
3)aren't
4) am not
5)aren't
6)isn't
3
1)I'm
2)we're
3)they're
4)you're
5)she's
6)it's
4
1)is he busy?
2)is your sister a student?
3)Is your teacher kind?
4)are we in Paris ?
5)are you at home?
6) I am your friend?
5
1)No,they aren't
2)Yes,she is
3)Yes,we are
4)No,he isn't
5)Yes,they are
6)No, I aren't