The Qingming Festival which is also called______Pure Brightness Festival, falls on April 5 every year, it is______time-honored tradition(悠久的传统) for the Chinese to honor their ancestors.

________ you open the window, please? —Yes, I can.

Don’t make any ,Father is sleeping now .

_________ is known to all，good friends _________ happiness and value to life.

The dress is ________ expensive. I won’t have it.