用方框中所给单词的适当形式填空，使短文通顺、正确、连贯（每个单词限用一次）

Hangzhouhua (杭州话)：use it or lose it
There are about 6.000 languages in the world and some experts say that as many as half of these languages will disappear(消失) in the next one hundred years. Will Hangzhouhua be one of ________? It’s a ________ that more people are asking.
In China, Putonghua is the official language. That________ it’s the language of government, business and the media (媒体). And it’s also the language that is ________ in schools.
Hangzhou is a special city. It used to be the capital of Wu and Yue States in the 10th century during the Five Dynasties period. Now it is modern, fashionable and also beautiful. And Hangzhouhua shows that ________ being modern, fashionable and beautiful.
Young people still speak Hangzhouhua but not as ________ as their parents and grandparents. They are under more and more pressure to speak Putonghua. So the language is being used ________ often in everyday life. Some people want to keep the language from disappearing completely by building museums and having cultural festivals to save it. But a language isn’t a painting ________ a book. It’s a living thing and you ________ use it or lose it.
If people ________ using it in their daily lives, a museum or a festival will not help. It will be lost forever, like the Yangtze River dolphin.