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As is known to all, ________(定期的)medical examination will help us find out health problems as early as possible．

Mr．Sharp made such a(n)________(慷慨的)contribution to the university that they are naming one of the new buildings after him．

There is no language on the earth that is completely ________(通用的)．

At Christmas time we ________(裝飾) the living room with lights and colored balloons．

I want to work as a(n) ________(志愿者)to help those children who lost their family．

The traffic police make ________(信號(hào)) with their arms to direct traffic in the cities．

Thomas Edison ________(成功)in working out a lot of things entirely new to the world．

It is my mother's love and encouragement that made me ________(自信的)．

If we work late, we may be able to complete the project ahead of ________(時(shí)間表)．

Lin Miaoke, a nineyearold girl, p________ very well in Beijing Olympic Games, who has attracted many directors' attention．