Hard court surface since the ball can bounce on a hard surface
The correct answer is Carol has a cottage near the shore.
This supporting detail has nothing to do with her study of marine life. She could have this cottage because she inherited it, or she just likes the place - it doesn't really contribute to her love or study of marine life. The other options clearly support why she is studying marine life, whereas the one with the cottage does not.
Answer:
1. if- if
2. I- I
3. marathon- she
4. There- there
5. alone- what
6. encore- what
7. What- what
8. damaged- what
9. night- or was it Tuesday- we went to the opera.
10. something- what is it?
Explanation: I wrote the two words that the dash would go in between for each sentence. 9 needs two dashes.