[解析]
(1)G.推理判断题.根据后文:Like the child on the diving board,you will stay undecided.就像跳板上的孩子一样,你会犹豫不决.可知G选项:没有动力,你既不能设定目标,也不能达到目标.相符合,故选G.
(2)B.推理判断题.根据后文:More than that,how should you stay motivated to achieve the goal?更重要的是,你应该如何保持动力来实现这个目标呢?可知B选项:那么,你应该如何激励自己呢?相符合,故选B.
(3)A.推理判断题.根据前文:This is quite important,because it is directly related to your commitment.There are times when your heart is not in your work.这是非常重要的,因为它与你的承诺直接相关.有时你的心不在你的工作中.可知A选项:这会影响你的工作.相符合,故选A.
(4)E.推理判断题.根据后文:They also need to be measurable.You must keep these points in mind while setting your goals.它们也需要是可测量的.在设定你的目标时,你必须记住这些要点.可知E选项:它们可以根据情况而改变.相符合,故选E.
(5)C.推理判断题.根据后文:You should reassess your goals,and motivate yourself to set a fresh goal.你应该重新评估你的目标,并激励自己设定一个新的目标.可知C选项:然而,这不应使你气馁.相符合,故选C.