1. It isn’t necessary to do this at all. You ____ switch off your mobile phone on the train., must, don’t have to, 2. It’s OK to do this, but it’s not really necessary. You ____ shut down your laptop at night., must, don’t need to, 3. Doing this is not allowed. You ____ read text messages while driving a car., mustn’t, have to, It wasn’t necessary to do this. In the past, people ____ wear protective clothing at work, mustn’t, didn’t have to, It’s absolutely necessary to do this. In the workplace, accidents ____ be recorded and investigated., don’t need to, must

Rules

由
列印
嵌入

排行榜

視覺風格

選項

更像這樣

Must, mustn't, don't have to
Must, mustn't, don't have to
由
完成句子
have to/don't have to/must/mustn't
have to/don't have to/must/mustn't
由
隨機卡
Have to/don't have to/must/mustn't
Have to/don't have to/must/mustn't
由
隨機卡
Have to / don't have to / must / mustn't
Have to / don't have to / must / mustn't
由
標籤圖表
Have to/don't have to/must/mustn't
Have to/don't have to/must/mustn't
由
隨機卡
Modals - Must/Mustn't-Can't/ Have to - Don't have to/Can
Modals - Must/Mustn't-Can't/ Have to - Don't have to/Can
由
匹配遊戲
Must,mustn’t,don’t have to ,have to
Must,mustn’t,don’t have to ,have to
由
測驗
Must/mustn't/don't have to
Must/mustn't/don't have to
由
測驗

切換範本

恢復自動保存: ?