Упражнение 3. Вставьте нужную форму глагола ВЕ (am, is, are). My friend ________ reading a book. 1. I ________ drinking tea. 2. They ________ making noise. 3. He ________ looking through the window. 4. She ________ helping about the house. 5. We ________ watching TV. 6. Granny ________ cooking dinner. 7. The birds ________ swimming in the lake. 8. The dog ________ sitting at the door. 9. It ________ looking at me.