was going down是什麼時態

雙語例句：

1、Was going to college a good preparation for your career?

上大學是否為你的'事業打下了良好基礎？

2、It soon became apparent that no one was going to come.

很快就很清楚，沒人會來。

3、I overheard him say he was going to France.

我偶然聽見他説他要去法國。

4、He had got himself into a hole and it was going to be difficult to get out of it.

他使自己陷入了困境，難以擺脱。

5、It was going to take some deft political footwork to save the situation.

當時得采取一些巧妙的政治手段以挽回局勢。