期望; 認為必須, 認為應該; 認為...必要Am I supposed to clean all the rooms or just this one? 我是應該打掃所有的房間, 還是只這一間?You are supposed to pay the bill by Friday. 你最晚在星期五結清這筆帳。
(用以表示某人打算做某事)打算, 計劃We are going to spend our holidays in Wales this year. 今年我們打算到威爾士度假。We are going to buy a house when we've saved enough money. 我們打算攢夠錢買所房子。