To express surprise in English, you can say something like "I'm surprised" or "That's surprising." For example, if someone tells you that they won the lottery, you can respond by saying "I'm surprised! Congratulations!" Another way to express surprise is to use words like "wow" or "amazing" to show that something has exceeded your expectations. For example, you might say "Wow, that's amazing!" if you see a particularly impressive feat or accomplishment.
