I have two children．Like many other parents, I worry about them because they  watch too much TV．First, there are lots of bad programmes on TV．They may learn from them．Second, watching too much TV is bad for their eyes．Many students wear glasses because they watch TV for long hours．Third, watching too much TV makes children think little．I think it is very important for children to read some books．Reading books makes children think more．When I tell this to my children, they just don't listen to me．What can I do? How can I stop my children to watch TV?
Why do many students wear glasses according to the passage?

A．Because they study too hard．

B．Because they read many books．

C．Because they watch too much TV．

D．Because they have a pair of glasses．

What is the best title of the passage?

A．An interesting story．	B．A mother's worry
C．Bad programmes on TV	D．Don't read books．