11.  In 1962, he died while working, Lei Feng set a good example us all.

12.  Bicycles, cars, trains and planes are all machines.

13.  Because we are all good student .

14.  if each people all gived little money, the .

15.  The classmates all went over.

16.  They all had some question .

17.  Each student all bowed .

18.  The first day, student all had a face with a smill .the teachers were so that .

19.  Each student all bowed .

20.  The classmates all went over very hardly when the class is over or school is over.