should I work harder?, , We must be at the airport two hours before the flight, , My father can sky, , you may Leave the class if you wish., , "Could you please pass the salt?, , my father may be in the hospital Now., , My friend can dance, , Should I talk to him?, , What should I do, , I must finish this report by the end of the day., , He could play guitar like a virtuoso when he was younger., , He can play guitar like a virtuoso., , No, you may not sit here., , I can run a marathon, , May I sit here, please, .

modals

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

)
恢复自动保存：？