老人警告孩子们不要靠近那座废弃的房子，据说里面有恶魔作祟。

The old man warned the children not to approach the abandoned house, as a ___shaitan was said to haunt it.

那个小恶魔又偷偷把我的笔藏起来了。

That little ___shaitan hid my pen again when I wasn't looking.