astonish

"astonish""astonish"?"astonished"?

1. (I was astonished at the backwardness of our country at the time.)

2. ("I'll be astonished if I win on Sunday," laughed Lyle.)

3. (They were astonished to find the driver was a six-year-old boy.)

4. ?("I'm astonished, Benjamin," she mocked.)

5. (I stared at him, astonished by his stupidity.)

"astonish"?