Поделитесь своими знаниями, ответьте на вопрос:
Заполните пропуски Must или Mustn`t: 1. Cildren ... go to bed late at night. 2. They ... drink much coffee. 3. Pupils ... run, jump, swim and play games. 4. We ... eat a lot of fruits and vegetabes. 5. Schoolchildren ... read in bed. 6. People ... do sports. 7. We ... de healthy.