| 1 | He shudders at the sight of a snake. | |
| 2 | The U. S. economy is spooking investors. | |
| 3 | That mad look in his eyes gives me the jitters. | |
| 4 | It's frightening to be here in her room by herself. | |
| 5 | I was terrified out of my mind when I climbed Mount Everest. |