他把标签从衬衫上撕了下来。

He peeled the tag ___off the shirt.

由于停电，演出取消了。

The show was called ___off because of the power outage.

那座灯塔位于离海岸不远处的小岛上。

The lighthouse is on a small island ___off the coast.

会议结束后请把投影仪关掉。

Please turn the projector ___off after the meeting.

这家商店所有鞋子都打八折。

All shoes in this store are 20% ___off.