如何使用 "was" 造句

1. But that was before the financial crisis .
但那是在金融危机之前。
2. She was rushed to hospital .
她被急速送往医院。
3. He was a cultural vampire .
他就是一个文化吸血鬼。
4. He was arrested on thursday .
他已经在周四被捕。
5. His friend was still alive .
他的朋友当时还活着。