Three things you shouldn't do before you go to bed., Two things you have to do after our class., Three things you don't have to do when you're on holiday., Two things you shouldn't do if you have a cold., Two things you must do if you've been invited to the birthday party., Three things you must do when you're going on a long journey by car..

Warming- Up: should, must, have to

由
嵌入

排行榜

隨機卡是一個開放式範本。它不會為排行榜生成分數。

視覺風格

選項

切換範本

恢復自動保存: ?