[单选]  二、完型填空（每空10分）。操作提示：通过题目中的下拉选项框选择恰当的词语补全填空。　　ManypeoplewhoworkinLondonprefertoliveoutsideit,andtogototheiroffices,factoriesorschoolseverydaybytrainorbybus,eventhoughthismeanstheyhavetogetupearlierinthemorningand   homelaterintheevening.　　OnebenefitoflivingoutsideLondonisthathousesarecheaper.EvenasmallflatinLondon   agardencostsquitealottorent.Withthesamemoney,onecangetalittlehouseinthe   withagardenofhisown.　　Then,inthecountryonecanbefree   thenoiseandhurryofthetown.Althoughonehastogetupearlierandspendmoretimeintrainsorbused,onecansleepbetteratnight,and,duringweekendsandonsummerevenings,onecanenjoythefreshcleanairofthecountry.Ifonelikesgardening,onecanspendone'ssparetimedigging,planting,wateringanddoingalotofotherjobswhichareneededinthegarden.Then,whentheflowersandvegetablescomeup,onehastherewardofapersonwhohassharedthesecretsof   .