—Have you ever corrected these compositions ?—Of course．They are based on true stories．Most of them are from personal _______．

There are some ___ on the desk.

 --ls your school far from here? --Not very far. It’s about twenty ____ walk.

 -- Could you tell me something about the boy who helped you just now? -- Sorry, I know nothing about him. We are______.

Eating a ________diet helps us to keep a _________of yin and yang.