He didn’t selfishly keep for himself the money inherited from his uncle. Instead, he made a ______ contribution to help the community.

As a war reporter in Iraq, Shui Junyi is ____ to many dangers.

I watched the plane go higher and higher until I lost _____ of it．

When we visited Zhou Zhuang again ten years later, we found it changed so much that we could hardly ________ it.

 The firemen _______ some nearby houses to stop the fire spreading．