This idiom means you're nervous or fidgety.
<span>Have both similarities and differences</span>
Heres the sample one EDGEN gave:
I recently learned about the story of Malala, a girl from Pakistan who stood up to the Taliban. She was attacked because she believed girls should have the chance to learn and go to school. A petition started to support Malala's cause calls for all the world's children to be enrolled in school by 2015. I support this petition and think you should, too.
I’d say it’s A), because jasmine is the understudy and she replaces the lead actor whenever they are sick.
