(2013·安徽卷)From space, the earth looks blue. This is about seventy-one percent of its surface is covered by water.
The managing director took the ________ for the accident, although it wasn't really his fault.
—Car prices have been going down sharply in the last 20 years. —It's not surprising because the law of market ________ the price of a product.
Is he the only one of the students who ________ here just now?
We ________ jump to conclusions before we have all the facts.
It was several years ________ I realized ________ David had lied to me.