Compound Sentences

1. The sun was shining brightly, but the wind was still chilly, making it difficult to enjoy the day.
2. She wanted to go to the concert, yet she had to finish her work first.
3. The restaurant was crowded, so we decided to eat somewhere else.
4. He loves reading mystery novels, and his sister enjoys writing them.
5. The team played well, but they lost the match because of one crucial mistake.

Complex Sentences

1. Although it was raining heavily, they decided to continue their hike up the mountain.
2. She studied diligently because she wanted to pass the exam with flying colors.
3. Whenever he feels stressed, he goes for a long walk to clear his mind.
4. If you finish your assignments early, you can join us for the movie later.
5. The book that she recommended was so captivating that I couldn’t put it down.