牛奶已经变质了，不能再喝了。

The milk has ___gone bad and is no longer drinkable.

牛奶已经喝完了，我们得去买一些。

The milk is all ___gone; we need to get some more.

当救护车到达时，病人已经去世了。

By the time the ambulance arrived, the patient was already ___gone.

她对那部新剧痴迷得不行，每天都要看。

She's totally ___gone on that new show; she watches it every day.