Упражнение 5. Поставьте следующие предложения в отрицательную форму, задайте общий вопрос и другие виды вопросов, где возможно. Образец: Tom is reading a book. Tom is not reading a book.
Is Tom reading a book or a magazine? What is Tom reading?

1. Mary is writing a letter to her mother now. 2. They are playing chess in the living-room. 3. Ron is trying to open the window. 4. We are translating the text now. 5. My sister is cooking breakfast. 6. My father is watching a football match the whole evening. 7. Ann is playing the violin and we are listening to the beautiful music. 8. The younger boys are singing in the boys’ choir.