根据英语造句

上作业帮，五分钟就搞定了；作业帮一课，是作业帮旗下优质直播辅导产品。课程涵盖小初高全学科。作业帮一课名师教学经验丰富，学生在家听课，在线互动，课后助教讲解作业，保障孩子学习效果。

IfIhadbeenmorecareful,Iwouldhavecaughtthemistake(如果我小心一点，我已经会发现那个错处）Ifyouhavetoldmeearlier,Iwouldhavegivenyouthebook(如果你早跟我说，我就已经把书送给你）Iftheweatherhadchanged,Iwouldhavegonehome(如果天气变了，我就已经回家）Ourteamwouldhavewon,ifIhadmadetheshot(我们的队已经赢了，如果我射中那球）

I can't agree with this idea more that in one's spare time, one should take part in outdoor acitivities twice in a week to keep fit,which will lead to at least 5 Kgs loss in weight on average in about three months if one is so careless as to lie with your TV control or just stay home and send for your meals.在一个人的空闲时间里，他每周至少应该参加两次户外运动来保持健康。这会让他的体重在三个月内平均减少5公斤，除非他整天只知道躺着看电视或者每餐都叫外送。我非常同意上面这个观点。In contrast,those who don't do any exercise are much more likely to fall ill or behave like a patient,who eventually will have to take changes or be supposed to make visits to doctors.相反，那些不做任何运动的人会很容易生病或者表现的像个生病的人，而病人们最终也将不得不做出改变（来参加运动）或者必须去看医生。 OK.随便编了两个句子搞定，包括你写的全部词组。看下行不？

这几个句子是英语中的虚拟条件语句.通常,如果if引导的是过去发生的虚拟条件,那么主句要用would,could,might+have+动词的过去分词如果if引导的是现在或者是将来发生的虚拟条件,那么主句用would,could,might+动词原型.基于上面的描述,我觉得应该将句子写成这样:1IfIhadbeen_inthere,Iwouldhavestoppedsuchthinghappening_.2Ifyouhadtoldme,Iwouldhavegivenyousomesuggestionstosolvetheseproblems.3Iftheweatherhadchanged,wemighthavecanceledourplan.4Ourteamwouldhavewonifwehadtakenmoretimeontraining.