Помоги прошу по англискому всё надобно прошу

1
1) - Where's Rosy?
- She is in the living room.
2) - Where are mum and dad?
- They are in the dining room.
3) - Where are Grandma and Granda?
- They are in the kitchen.
4) - Where's Billy?
- He is in the bedroom.
2
1) No, he isn't.
2) Yes, they are.
3) No, they aren't
4) Yes, she is.