Упражнение 1. Вставьте нужную форму вспомогательного глагола BE(am,is,are) в предложения. Переведи их на русский язык. My friend ( ) reading book. I ( ) drinking tea. They ( ) making noise. He ( ) looking through the window. She ( ) helping about the house.We watching TV. Granny ( ) cooking dinner. The birds ( ) swimming in the take. The dog ( ) sitting at the door. It ( ) looking at me