1) The storm's intensity was unpredicted by meteorologists.

2) The sudden appearance of the celebrity at the event was unpredicted.

3) The outcome of the experiment was unpredicted by the researchers.

4) His unpredicted absence caused a delay in the project.

5) The team's loss in the game was completely unpredicted by fans.

6) The company experienced an unpredicted surge in sales during the holiday season.

7) The unpredicted discovery of a new species sparked excitement among biologists.

8) The unpredicted drop in temperature caught residents off guard.

9) The unpredicted traffic jam made her late for the meeting.

10) The unpredicted arrival of unexpected guests created chaos in the household.