これ塾用教材のふぉれすただから答え配られてるでしょう

６
(1)Which,better,or
(2)as,old,as
(3)not,as,as
７
(1)My father cooks better than my mother.
(2)Mike plays the piano as well as Tom.
(3)Hiro can swim as fast as Shin.

見にくくなってしまいましたが、これでいかがでしょう？