Заполните пропуски личными местоимениями в Им. п. 
1.____ am a very qood danser .
2.This is Irina. ____ is my frend's sister .
3.This is my family .____ are at the museum .
4.These are my frends. ____ are on holidays .
5.This is Peter._____is my frend.
6.Hi,Kate!Hi ,Mery!____ are in my class this year . 
Помогите пожалуйста !!!