根据句意，用括号内所给词的适当形式填空。

1.  The old should be spoken to____(polite).

2.  My family lives in the____(center) part of the city.

3.  He is too____(care) to pass the final exam.

4.  Poetry is a beautiful way to express____(think) and feelings.

5.  Children’s____(expect) ideas often surprise the adults.

在准备会议名签时，秘书人员应做到（）。

A.选择质地优良的名签

B.妥善保管名签

C.根据来人情况及时调整名签

D.将名签放置在每个人桌面的右边