11.  Many people with bad sight because of seeing much TV/ So we must use the television well make it do good to us.

12.  But there were many people help her.

13.  It has a history of seventy years, and many graduates have become famous people .

14.  Many students who had graduated has become famous.

15.  But I haven't do it for many long time.

16.  After a while, I and many classmates played the chess.

17.  When I studed in the Liuhua Middel School, I got many good results .

18.  Australia and many other countries .

19.  A printing machine helps us to print a lot of books, newspapers magazines and many other things quickly.

20.  There were many matchs in the sports meet ,for example: the boys' and girls' 400 way , 200 way , 100way .