So:

- The movie was so exciting that I couldn't stop watching it.
- She was so tired after the long trip that she fell asleep immediately.
- The food at the restaurant was so delicious that we ordered more.
- I have so much work to do that I won't have time to relax today.
-He speaks so loudly that everyone can hear him across the room.

Such:

- It was such a beautiful day that we decided to go for a walk in the park.
- He made such a funny joke that everyone in the room laughed.
- That was such a challenging exam that I felt really stressed.
- She gave me such a warm welcome when I arrived at her house.
- I have such a great time at the party last night.

• She seemed so happy that she couldn’t stop smiling.
• The cake tastes so delicious that I want another slice.
• The movie was so boring that I fell asleep halfway through.
• The party was filled with such lively conversations.
• The book had such an inspiring message that it motivated me to pursue my dreams.