1)Have to
2)Have to
3)Needn't
4)Don't have to
5)Needn't
6)Don’t have to
We are
You are
You don't
Students are
1)Have to
2)Have to
3)Needn't
4)Don't have to
5)Needn't
6)Don’t have to
We are
You are
You don't
Students are