用所给动词的适当形式填空。

1. His father stopped ________ (work) because of his illness.

2. Mary often helps her moth _______ (do) the housework after school.

3. Project Hope _______ (train) many teachers so far.

4. He _______ (listen) to music when we called him that evening.

5. We _______ (learn) two thousand English words in the last four years.

6. My old grandfather has come here _______ (take) his bag back.

7. There is a group of children _______ (play) football on the playground.

A公司是一家软件开发企业，员工大多都是刚毕业一、两年的年轻人。A公司人力资源经理认为，刚毕业的年轻人应该比较喜欢挑战，因此他向公司领导提出制订关于强调表彰、提升、给予更大的个人责任和股票期权计划等更具挑战性的员工激励计划，但计划交由员工讨论时，员工们却对此不感兴趣，他们向公司抱怨他们加班太多、薪水不够高、休假太少等。

问题：

（1）请根据马斯洛的需要层次理论分析员工的抱怨

（2）公司要激励员工，目前应着手的行动是什么？