They sold their house for only 10,000 dollars, so the buyer got a wonderful _________ .

. — Which _____ will you take in that company, Mr. King?
— The sales manager.

They do have  a different          to the  problem of overpopulation.

It is widely accepted that animals learn to do things because their certain acts lead to _______.

（2010·利津模拟）The talk between the two leaders aimed at ending the long _____of
war between the two countries.

In a debate, you have to be clear of the ______ of the disabled children.

I’m sure David will find the library—he has a pretty good ______ of direction.

--- How do I take this medicine?
--- Well, look at the _______.

There was only one ____ of transportation in this mountainous area five years ago.

一Tell us, Mark ,what is the ____ of the American Civil War?
一 Well, is it because the black slaves wanted freedom?