题目内容：

根据句意，写出括号内所给单词的适当形式。

1.I guess these bags are those _______________ (direct). Please keep them in your office.

2.He donated all his savings to local education in his _________________ (ninety).

3.The ____________ (center) Government speaks highly of the achievements of Mr. Edmund Ho Hau Wah in the past decade.

4.The firemen _________________ (control) the fire, so all of you were out of danger.