2.Are your parents planning...
Yes, they are/
No they aren't
3.Is your sister working...
No , she isn't/
Yes, she is
4.Is your brother studing...
Yes, he is/
No, he isn't
5.Are we working ..
Yes, we are/
No,we aren't
6.Am i sitting ...
Yes, you are/ (потому, что спрашивают нас, нам отвечают на ты)
No, you aren't
7.Are you waiting ...
Yes , i am/
No, i'm not
8.Are we winning...
No , we aren't /
Yes, we are
9. Is Mr.Daves watching...
Yes, he is/
No he isn't