1. The report was marked as incomplete because it was missing several key sections.
2. She felt frustrated when she realized her homework was incomplete.
3. The puzzle remained incomplete, with several pieces still missing.
4. The project was deemed incomplete without the final approval from the client.
5. The painting looked beautiful, but it was still incomplete without the artist's signature.
6. The book was interesting, but the ending felt incomplete and left readers wanting more.
7. The investigation was considered incomplete until all the evidence was gathered.
8. The recipe was incomplete without the crucial ingredient of salt.
9. The sentence was grammatically incorrect and incomplete without a subject.
10. The team's performance was incomplete without their star player on the field.