我偷偷溜进房间，想给我的朋友们一个惊喜。

I ___sneaked ___into the room to surprise my friends.

她设法神不知鬼不觉地溜出了那个无聊的会议。

She managed to ___sneak ___out of the boring meeting without anyone noticing.

这只猫喜欢在夜里偷偷摸摸地在房子里走动。

The cat loves to ___sneak ___around the house at night.