题目内容：

根据汉语意思或提示用单词的正确形式填空。

1.Keep me ___________________ 通知，告知of any developments..

2.The government is _________________ 呼吁to everyone to save water.

3.He was ______________ 上瘾的 to playing games..

4.He made great _____________________ 贡献to the success of the project.

5.I __________________  惊慌as I saw fire coming out of the engine.