New medicines and instruments ______ every day to extend life.

—I hear you ____ in a pub .what’s it like?—Well ,it’s very hand work and I’m always tired ,  but I don’t mind.

The College Entrance Examination________near, so you should be prepared for it.

----what do you think of the Chinese language today?----Quite popular. It______ in communicating with other countries. More and more foreign friends are learning Chinese.

With more forests being destroyed, huge quantities of good earth ______ each year.