Let’s clean the classroom, ________?

— Chinese Premier Wen put great pressure on the Japanese side, otherwise the boat captain ___________． — As the saying goes, he who hasn’t seen the coffin （棺材） won’t cry．

（2014年山东日照市高三校际联合检测）8．She___have attended the meeting，for she was seeing a doctor then．

But for the metal cage to pull the miners to safety, the miners in Chile ____ in less than twenty-four hours.

I didn't expect that so many people ___ to join in the work.