如何使用 "flabbergast" 造句

1. I flabbergast after hearing theprice she told me .: 听了她告诉我的价钱,我大吃一惊.

2. Why does that seem to flabbergast everybody ?: 为什么每个人都看起来大吃一惊?

3. He is flabbergast when he hears that his friend has been accused of murder .: 他听说朋友被控谋杀罪，大吃一惊。