Unit3Isthisyourpencil?Isthisyourwatch?CallAlanat495-3539.Alan,Isthisyourcomputergameinthelostandfoundcase?NickFound:Notebook.Isthisyournotebook?PleasecallMary.Phone#235-0285.Lost:MyschoolIDcard.MynameisTony.Pleasecall685-6034.单词callatinlostfoundlostandfoundschoolasetofsetofat529-6403.callDavidAsetofkeys.pleaseFound:Putthesepiecesinordertomakeamessage:1243Found:BookIsthisyourbook?PleasecallBobat67223588.4132Alan67333123FoundwatchFound:WatchIsthisyourwatch?PleasecallAlan.Phone#67333123.Found:_______Isthisyour_______?Pleasecall_______.Phone#__________.PencilpencilTom67223456baseballFound:_______Isthisyour_______?Pleasecall_______.Phone#__________.baseballbaseballTom584-5364ringFound:_______Isthisyour_______?Pleasecall_______.Phone#__________.ringringAlice1285426Lost:MyschoolIDcard.MynameisLiYao.Pleasecall6213480.Lost:MypenMynameisAlan.Pleasecall67333123.Lost:__________Mynameis_________.Pleasecall___________.MykeyAlice5687258联系方式写法1.CallTomat5421575.2.PleasecallTomPhone#54215753.MynameisTom.Pleasecall5421575.李静丢失了她的英语书,请你帮她写一则寻物启事,她的电话是622113。王川拾到一个红色的书包,请帮他写一则招领启事,电话是655789。孟伟丢失了一把钥匙,请帮他写一则寻物启事,电话是611668.李超拾到一块手表,请帮他写一则招领启事,电话是688997。