A
1- am
2-are
3-is
4-is
5-are
6-are
B
1-are
2-am not
3-am
4-are
5-am
6-are
7-am
C
1-Debra isn't in the cafe
2-Is your name Khan?
3-Mr and Mrs Cabrera aren't at the airport
4- This is my friend Paolo
5- What are their names?
6-Where's the health center?