its time for后面加什么形式

　　In many ways, it was a very modern school for its time.

　　從多方面看，這是當時很現代化的一所學校。

　　The factory closed its doors for the last time in 2002.

　　這家工廠最后于2002年關閉。

　　Now its time for the indispensable stuff.

　　現在是產生真正重要的東西的時候了。