用所给单词的适当形式填空./?0K+N:c2Q;{)}+X(P3w-|)J0q4\
The boy sits there and reads a comic book 5O7h+l6K4Q6^7B*@3R)i. （happy）/?0K+N:c2Q;{)}+X(P3w-|)J0q4\