Исправь ошибку. . 1. Lake Baikal is deeper.
2. The North Sea is the colder than the Red Sea.
3. What is the most slowest kind of transport?
4. This skyscraper is the higher.
5. Winter is more colder than spring.
6. Lake Baikal is the most deepest lake in the world.
7. Arni-chairs are most comfortable than chairs.​

Lake Baikal is deep.The North sea is colder than the Red sea.What is the slowest kind of transport?This skyscraper is the highest.Winter is more cold than spring.Lake Baikal is the deepest lake in the world.Arni-chairs are more comfortable than chairs.