从方框内选出单词，用其适当形式填空。每空格限填一词，每词限用一次

Lin Tao and I are good friends, but we have different             .
My grandfather is             in painting and he paints every day.
I like all the paintings here, but this one is               good.
Mr. Smith is a            , but he can speak Chinese very well
They were so      _______ when they heard the old lady won the first in the competition.
The three ______________ are skating on the lake.