i don't think this book is expensive as is it
this book ....................................................
he is the most interesting fiml of all
no other films are....................................
this exercise is easier than that one
that exercise is not..............................
he driver more carefully than jack does
jack...................................................
no one in the group plays better than he
he can...................................................
other oceans in the world aren't as large as the pacific one
the pacific ocean is..........................................................
my sister can't cook as well as my mother does
my mother can........................................................
apples are usually cheaper than oranges
apples are not.......................................................
apples are.........................................................
his mother is taller than his father
his father is not .................................................
his father is ..............................................................