Answer:
The answer to your question/problem:
Explanation:
1.) What should we have brought to share at the picnic
2.) Scientists have found a unique fossil in the hills near Bismark, North Dakota
3.) We're
4.) Hers
5.) Future because it talks about how if they save their money; then bikes will be in their future.
I'd go with the first option, because if you are writing a first-person you are using the word I a lot. and that gets kind of boring.