请修改下面的商务书信，删除冗长多余的词语和句子，使这封信更简洁扼要。

A.Dear B.Sir： C.We are，however，very sorry to say that our stock of these blankets is at the moment very depleted，and owing to the prolonged cold weather and the resulting demand we have been informed by the makers that they are unhkely t D.O be able to supply E.U F.Should you find yourself unable to obtain elsewhere the blankets you need，or if you are able to wait for them until the end of the month，you will perhaps be good enough t G.O inform H.U I.Once again expressing our regret at being unable to fulfill your order on this occasion with our usual promptness，and trusting you will continue to favour J.U K.We remain

A.To： B.Wilson， C.Jameson D.From： E.Simpson F.Subjeet： G.Visit with H.Brady I.Construction J.Date： K.June 12，1995     L.To alleviate the shortage of wa M.Yehouse space， N.Lefevre and the writer have initiated preliminary negotiations with O.Brady P.Construe—tion Q.Company for the construction of three new warehousing complexes in R.Glasgow， S.Manchester，and T.Luton;and it is mandatory that we must know the requirements for space needs no later than U.Representatives of V.Brady plan to visit our premises during the entire week of W.July 15 to contact each one who has responsibilities for X.Storing，and Y.Shipping Z.   

A.新品可以改成二手 B.二手可以改为新品 C.淘宝网限制（全新、二手）之间转换

A.马路的北头有商店和医院，商店的后面就是我的家 B.他冒着风雨向前走着，在雨水中寻找路径 C.参加长跑的运动员，听到广播马上到操场集合 D.每到节假日，或是星期天，他就更忙了