Waste can be seen everywhere in the school．Some students ask for more food than they can eat and others often forget to turn off the lights when they leave the classroom．They say they can afford these things．But I don't agree with them．
Waste can bring a lot of problems．Although China is rich in some resources （资源），we are short of others，for example，fresh water．It is reported that we will have no coal or oil to use in 100years．So if we go on wasting our resources，what can we use in the future and where can we move？Think about it．（63） I think we should say no to the students who waste things every day．Everybody should stop wasting as soon as possible．
In our everyday life，we can do many things to prevent （阻止） waste from happening，for example，turn off the water taps when we finish washing，turn off the lights when we leave the classroom，try not to order more food than we need，and so on．Little by little，everything will be changed．（64）未来某一天浪费将会被阻止，if we do our best．

任务1：根据要求答题．（请注意问题后的词数要求）
61．List the wastes mentioned in the first passage：（within 15words）
______
62．What problems can waste bring？（within 20words）
______
任务2：将短文68名翻译成汉语和69句翻译成英语．
63． ______
64． ______
任务3：请给短文拟一个适当的标题：（within 5words）
65 ______ ．