Нужна помощь по английскому языку

Необходимо переписать предложения с прилагательными или наречиями в различных
степенях сравнения.
1. One of the most famous buildings in Great Britain is St. Paul’s Cathedral.
2. This palace is bigger than that one.
3. The longer is the night, the shorter is the day.
4. The new cinema in our district is much bigger than the old one.
5. This is the smallest room in our flat.