Упражнение 2. Заполните пропуски глаголом в Past Continuous, используя правильную форму глагола be. 1. I ....reading a book at 4 o'clock yesterday. 2. You ... reading a book... 3. He.... reading a book... 4. We.... reading a book... 5. She.... reading a book... 6. They..... reading a book...