她总是搞各种恶作剧。

She ___gets ___up ___to all sorts of mischief.

我好奇那俩人昨天干什么坏事去了？

I wonder what those two ___got ___up ___to yesterday?

孩子们很安静，所以我知道他们没在搞什么鬼。

The children were quiet, so I knew they weren't ___getting ___up ___to anything.