Ⅰ.写出下列单词的反义词.
1.left__right___ 2.light_ heavy____ 3.young__old___ 4.full___empty__
5.sharp___blunt__ 6.long_short____ 7.tall__short___ 8.new__old___
9.cold__warm___ 10.dry_ wet____ 11.strong__thin___ 12.red_ _profit___
13.black__white___ 14.good_bad____ 15.clean_dirty____ 16.yes___no__
Ⅱ.写出下列单词的比较级.
1.fast__faster___ 2.slow___:slower__ 3.high__higher___ 4.happy____happier_
5.quickly__more quickly ___6.many___much__ 7.tall___taller__ 8.carefully__more_carefully__
9.bad__worse___ 10.far___father__