When are you leaving for Shanghai? Tomorrow. My train____tom

When are you leaving for Shanghai? Tomorrow. My train____tom ——When are you leaving for Shanghai?——Tomorrow.My train ____ i want to know when are you leaving for shanghai.这句话哪错了 1.-When are you leaving for Beijing? when are you leaving Beijing to Shanghai ?哪里错了? when are you leaving to Shanghai?哪里错了? When are you leaving Tomorrow evening.问句是什么时态啊 “When are you leaving for London?”"My plane takes off at 1:0 can you tell me when are you leaving for Chendu? when are you london paris 为什么要填leaving,for When are you leaving for England?选词填空 They are leaving for Beijing tomorrow.为什么用“are leaving”?