------What _______ can you draw from the result of the experiment.
------Iron doesn’t rust in air-free water.
A  decision                 B conclusion          C impression              D expression

Fish and potato makes a terrific _________. It is one of the most common snacks there.
A sense             B  difference     C  combination  D form

The young man was driving his new car, bought only three days ago, in the__________of the airport, when an accident happened.

John had tried to find a job in the sales department, but he had no__________.

He tried to avoid making mistakes, but the added pressure caused him to make more than his usual______________.

.Returning from Italy, he told us a lot of _______ about the Leaning Tower of Pisa, especially some tales about it and the present government’s efforts to save it from collapse.

While having lunch with a friend recently, we got into a _____ that is pretty frequent in China about morning greeting.

The computer system is meant to provide students with quick and easy ______ to the digital resources of the library.

China has invested 15.2 billion yuan so far this year to support pig keepers, in a(n) _______ to ensure enough pig supplies.

 There is no _______ to think more about the matter. Take it easy.