1. I can't find ____ wallet; have you seen it?
2. That book on the shelf is ____ (my/mine) and I borrowed it from the library.
3. Have you seen ____ (their/theirs) latest project? It looks amazing!
4. The team of researchers has discovered a groundbreaking method in their study.
5. The children play outside every afternoon when the sun shines.
6. Everyone at the conference appreciates the speaker's insights.