8) не знаю честно.
9) the flowers are beautiful.
10) it is not my house.
a) Hello, I am Meg. This is Sue. We are friends. Sue is nine and I am ten. We are not from Moscow. We are from London. We are pupils.
b) 1) No, they are not sisters. They are friends.
2) Yes, Sue is nine years old.
3) No, Meg is ten years old.
4) No, the girls are from London.
5) Yes, they are from London.
6) No, Meg and Sue are pupils.