Найдите в предложениях модальные глаголы и их эквивалентны:
1. Some towns paid a large sum of money for the charter only once; others had to make a certain payment every year.
2. The king at that period might not control either the army or the judges.
3. The students should attend their classes regularly.
4. The army was to cross the Stait of Dover for a landing in the mouth of the Thames.

1.had to   2.might    3.should.    4.was to.

1. Some towns paid a large sum of money for the charter only once; others had to make a certain payment every year. 2. The king at that period might not control either the army or the judges. 3. The students should attend their classes regularly. 4. The army was to cross the Stait of Dover for a landing in the mouth of the Thames.