Face, not necessarily the most sad. Alone,notnecessarily not happy. Get, can not long. Lost, notnecessarily have no longer.面对，不一定最难过。孤独，不一定不快乐。得到，不一定能长久。失去，不一定不再拥有。

　　重点词汇

　　no longer不再，已不

　　例句：The city's water supply is no longer adequatefor its need.这个城市的供水已不敷需求。