چگونه به درستی از خط تیره در انگلیسی استفاده کنیم (-)

In this video, Alisha answers 5 questions.
- What's the difference between so and so that?
- The word "congratulations"" is used on big occasions. What should we say to a person who bought new shoes directly from the seller? Or other exciting event?
- Hi Alisha, what's the difference between "no way" and "impossible"?
- What is the difference between rich and wealthy?
- I would like to know when do use the hyphen in some words