Подчеркните в каждом предложении модальный глагол или его эквивалент. 1. They will have to stay for the time being. 2. "I can do it," he said softly. 3. One day the people of the world may develop a real world government. 4. We must walk fast to get to the station.
1) have to
2) can
3) may
4) must