用括号内所给动词的适当形式填空。

1. After a knock at the door, the child heard his mother's voice _____ (call) him.

2. It's no good _____ (waste) strength in shouting.

3. Our group is mainly concerned with bird _____ (conserve) in coastal areas.

4. He felt embarrassed with so many eyes _____ (focus) on his clothes he was wearing.

5. The children talked so loudly at dinner table that I had to struggle _____ (hear).

根据《国务院关于全面推进依法行政实施纲要》，政府提供的信息要全面、准确、及时，制定的政策、发布的决定要相对稳定，行政管理做到公开、公平、公正、便民、高效、诚信。