Simple Present- to be

Are you Portuguese ?
1. Yes,I am.
2. Yes,she is.
3. No,it isn't.
Is Susan your sister?
1. No,she is .
2. No,we aren't.
3. Yes,she is.
Are the students in the canteen ?
1. Yes,she is
2. No,they aren't.
3. Yes,it is.
Am I late ?
1. Yes,they are .
2. No,You aren't.
3. No,it isn't.
Are we right ?
1. Yes, they are .
2. No,you aren't.
3. Yes,he is.
Is Paul at home ?
1. Yes,he is
2. No,you aren't.
3. Yes,you are.
Are they students ?
1. No,they aren't.
2. Yes,he is .
3. No,I am not.
Is Pedro Portuguese ?
1. Yes,he isn't.
2. Yes,he is.
3. No,you aren't.
Is the school open ?
1. Yes,we are.
2. No,they aren't.
3. Yes,it is.
Are the girls at home ?
1. No, we aren't.
2. No,they aren't.
3. Yes,she is.