根据汉语提示完成英文句子,或用所给词的适合形式填空。1.It’spossiblethatpostalservicemayeventuallydisappear___________________(随着时间的推移).强化训练:介词短语与with复合结构等专练bywithtimepassing2._____________________(一到达),LiYueandZhangHuawerewarmlywelcomed.Uponarrival/Onarriving3._________________________(做完那些工作之后),weputupaboardremindingpeopletoprotectthetrees,and_____________(在离开之前),wetooksomephotostorecordourgreenaction.beforeleavingAftergettingtheworkdone4.Ashighschoolstudents,werunintoonedifficultyafteranother______________________________(在学习的过程中).5.__________________(一听到铃声),studentsranintotheclassroomasquicklyastheycould.Onhearingthebellintheprocess/courseoflearning6.___________________________________________(随着人们生活标准的提高),carshavebecomeapopularmeansoftransport,bringinggreatconveniencetoourlifeWiththeimprovementofpeople’slivingstandards7.__________________(所有的事都做完之后),theysatintheyardchattingwiththeelderlypeople.[用独立主格结构]Everythingdone8.____________________(由于那噪音的持续),Icouldn’tgoonstudying.[with的复合结构].Withthenoisegoingon9._________________________________(随着社会的快速发展),it’squitenecessarythatwe(should)haveagoodknowledgeofEnglishandcomputer.[with的复合结构]Withthesocietydevelopingveryfast