1. In memory of the 90th anniversary of the founding of the communist party of China , our school held a c__________of singing a few days ago

2.If it is c _______ to you, please pay a visit to me when your are in town.

3.We must be a _____ of the skillful methods used in ads to try and sell us things.

4.In defeat, they found something more p ______ than victory---they found friendship, hounour and respect. .

5. Due to the terrible flood, most of the farmlands in our southern have been d_________ recently.

6.Although the power was cut off yesterday, the hospital still f________ (运作)normally.

7.At what age are children able to ____________(区分) between right and wrong ?

8.We should be fully aware of the ___________(重要性) of television in shaping our ideas.

9.After the chemical works exploded last week, much __________(有毒的 ) gas was given off.

10.A technique used f _____（频繁）by many players is to stare at the people they are playing against to make them feel uncomfortable.