1) — The hill is so high!
- It's the highest hill I have ever climbed.
2) — The cake is so tasty!
— It's the tastiest cake I have ever made.
3) — She is such a talented actress!
— She's the most talented actress I have ever met.
4) — This text is so difficult!
— It's the most difficult text I have ever read.
5) – Jack’s pronunciation is so beautiful!
- Jack’s pronunciation is the most beautiful I have ever heard.
6) – The dance concert is so interesting!
- It’s the most interesting dance concert I have ever taken part in.
2 все фразы имеют значение «быть довольным/счастливым»,кроме see stars - искры из глаз посыпались
3 все фразы имеют значение «плохо себя чувствовать/быть очень уставшим»,кроме down in the dumps -без настроения,быть грустным