When Peng Liyuan stepped off the plane in Moscow, the whole world wanted to know ________ dressed the elegant first lady.
The price of the house is reasonable and I love its garden _____.
The prisoners _____ to escape, but failed.
Hey, your serve is too fast. _____, okay?
He made _____ experiments to prove his theory, and the number _____ added up to 600.
Had it not been for your help, I _____ penniless today.