must - I ___ finish my exam right now., have to - You ___ show your ID to enter., need to - I ___ buy eggs for the recipe., can't - We ___ smoke here., don't have to - You ___ come. We can meet you there., should - She ___ exercise a little bit more., had better - You ___ visit the dentist or you'll loose your tooth., shouldn't have  - He ___ said that about his boss.,

Modals

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?