III. Выписать в каждом из них модальный глагол или его эквивалент
1. If you borrow money from the bank you must pay interest.
2. It is quite clear to everybody in his family that he should start getting ready for his examinations.
3. He will have to work systematically if he wants to know French well.
4. Not long ago chemists developed new materials that could withstand high temperatures.
5. Children were allowed to go to the cinema alone.
6. You must have a dictionary when you translate such difficult articles.