Переведите предложения, содержащие модальные глаголы и их эквиваленты.1.A broad democratic

Переведите предложения, содержащие модальные глаголы и их эквиваленты.

1.A broad democratic alliance must be built.
2. The sitting is to take place in 10 Downing Street.
3. They should participate in the movement aiming to bring about fundamental change.
4. The Liberals couldnt prevent the establishment of the Labour party
5. Every right enjoyed by the British working class had to be won in the course of bitter struggle.
6. Each constituency is able to elect only one member to Parliament.