Rewrite each sentences so it has the same meaning. Use a comparative form of the adjective

1.Lan is taller than Hoa.(short)
Hoa.....................................
2.My school is bigger than yours.(small)
Yours school is.....................................
3.Tony is not as tall as Teddy.(tall)
Teddy.................................................
4.Mai is fatter than her elder sister.(thin)
Mai's elder sister.....................................