人教版初二英语上册unit1unit7

九年义务教育三年制初级中学初二英语上册Unit1—Unit7Unit1Welcomeback!MayI?我可以吗？表示客气的请求。(1)-MayIcomein?-Comein,please.(2)-MayIborrowyourpen,please?-Certainly!(3)-MayIhaveapieceofpaper?-Ofcourse.A:________________!________________borrowyourruler?B:________!________thisone.A:Thankyou.Oh,thisoneisshort.Doyou________along________?B:________,Idon’t.A:________________!Doyou________along___...