1. The fall was unexpected as the initial estimate for August was 53.3.

2. The social network has also taken on an unexpected role in international disasters.

3. He found unexpected popularity in the last years of his presidency.

4. Here are some of the unexpected devices you can already talk to.

5. The researchers found some unexpected differences between the teeth in the two groups of fossils.

6. You also need to pick people who can handle unexpected and potentially complex situations.

7. Sometimes when something unexpected happens suddenly the results can be serious and even fatal.

8. For those and other unexpected costs, you may want to consider buying travel insurance.

9. The funding is allowing us to scale up to meet the unexpected patient demand.

10. It was completely unexpected that mortgage rates would fall after the Fed began tapering.

11. In one spot from the new advertising campaign, a man makes an unexpected connection on his commute.

12. For soldiers in the program, the shooting was an unexpected test.

13. More information will surely be appearing on this highly unexpected system over the next few months.

14. This is quite unexpected, as I have very large hands.

15. Sometimes you get unexpected bonus features when running beta versions of operating systems.