1. My best friend, Luis, has known me since I was 5.
2. After the band performed I had to get a drink.
3. I really love books, magazines, photographs, and souvenirs.
4. The water flooded it’s banks and covered interstate 90.
5. Nobody has been able to drive because of the most recent crisis in the flood plain.
6. I enjoy watching the animals in the wildlife park.
7. Problems are caused by the hole in the ozone layer.
8. I couldn’t breathe during the intense heatwave.
9. I got lost while I was at the beach.
10. I enjoy running with my new dog.
Hope this helps, I turned every sentence fragment into a new complete sentence. You can change some things up if you’d like.