label to each of thetrees, with detailed introduction of their features, and visitors will knowmore about them and how to protect them.

15A world-famous ballet company’s 42-year absence from Beijing will end 　it brings a new production to the stage this week

Is it time_____ sports Yes, it’s time to______ sports.

Twenty students want to attend the class that aims to teach________to read fast.

People come into your life for a reason, a season or a lifetime. When you_______ which one it is, you will know what to do for each person.