Rewrite:
1.What did he wrire it with?
->What was........................?
2.They say that he is the richest man in our town.
->It........................................................................
->He is..................................................................
3.No one can do anything unless someone gives us more information.
->Nothing...............................................................................................
4.People know that Japan produces a wide range of cars.
->It is..................................................................................
->Japan...............................................................................
10.People say that they bought this shop last year.
->It...........................................................................
->They.....................................................................