用place短语的适当形式填空。

1. A little gratitude would be ____.

2.I' m at a loss what to do next. What would you do (if you were )____ ?

3. Plastics have ____ manyother materials.

4.  We use plastics _____ many other materials.

5. While the manager was on holiday, he ___.

以下哪项不是医院文化的表达方式（）

A．医院诊疗科目

B．医院规章制度

C．医务人员的着装

D．工作人员的语言

E．医院的院训