past ability - The manager said she could speak four languages when she was ten., permission - He can borrow my pen., obligation - We must do the blood test before the game., possibility - The visitor may speak to the manager., deduction - He must be an efficient teacher once his students usually get good grades., giving advice - You should ask for a refund., suggestion - Would you like to place your order ?, prohibition - You mustn't use your camera here., absence of necessity - You needn't do it if you don’t want to., inability - I can't speak German.,

Modal Verbs

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？