根据汉语提示完成英文句子,或用所给词的适合形式填空
It’spossiblethatpostalservicemayeventuallydisappear___________________(随着时间的推移)
强化训练:介词短语与with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)
____________________(一听到铃声),studentsranintotheclassroomasquicklyastheycould
Onhearingthebellintheprocess/courseoflearning6
___________________________________________(随着人们生活标准的提高),carshavebecomeapopularmeansoftransport,bringinggreatconveniencetoourlifeWiththeimprovement