看到窗外的人影，她吓得呆住了。

The shadow outside the window ___petrified her completely.

这棵被矿物取代的古木已经石化，变成了美丽的化石。

The ancient tree was ___petrified by minerals and became a beautiful fossil.

看到蛇的时候，他吓得呆住了，一动也不敢动。

When he saw the snake, he was ___petrified and couldn't move a muscle.