The factory used 65 percent of the raw materials, the rest of which _______saved for other purposes.(2011安徽卷27)
Mother keeps telling me not to waste money because money is difficult ________ nowadays.
The villagers collected money to set up a monument ________ those who died in the great earthquake.
Sir, you are not allowed to enter the building without our manager’s ________.
-Does coffee really help when you have to work late into night? -Yes. As far as I’m concerned, I feel very ________ after a coffee.
There is not much time left, so I’ll tell you about the plan ________.