1. not so clean as
2.used to 3.upset 4.preparing for 5. is afraid to 6. no longer 7. take care of
8. look tired
方框填词.（用其适当的形式）要准确率,不要跑堂,括号代表填入的词
1. not so clean as
2.used to 3.upset 4.preparing for 5. is afraid to 6. no longer 7. take care of
8. look tired