1. You might be surprised to learn that it's none of the above.

2. You will be surprised to find that the emotion clears rather quickly.

3. Which books might we be surprised to find on your bookshelves？

4. I am surprised to find it.

5. She is surprised to find the mistake.

6. I opened my mail and was surprised to see a broken vase.

7. You may be surprised at her answer.

8. He is even more surprised when he sees his family!

希望这些例句能帮助你理解"be surprised to do sth"的用法。