Unit 7 Lesson 107small big/largehigh low 98 36 Mary Tomtall shorthard softsweet sourpretty uglyfresh staleclever stupid1+1=? 1067x582-231=? easy difficultsmall big/large The yellow box is smaller than the green one.high low 98 36 Mary Tom Marys mark is higher than Toms.tall short The boy is taller than the girl.hard soft The stone is harder than the bread.sweet sour Watermelon is sweeter than lemon.pretty ugly Snow white is prettier than the witchfresh stale This apple is fresher than that one.c