Recently,shortmessagesbecomemoreandmorepopularwithboththeyoungandtheold.Peopleaccepttheconvenientwayofcommunicationandsomeevencannotlivewithoutthem.

　　Astotheeasonswhysomanypeopleareinfavouroftheshortmessages,inmyopinion,there'rethreepoints.First,itcansavetimeifyouwanttoinformyourfriendsofsomethinginoneortwowordsbysendingashortmessage.Bycomparisonwithlettersoremail,shortmessagesarereallymorequickforotherstoreceiveyouasthemobilephonesarealwayswiththem.Second,shortmessagescostlessthanmakingaphonecall.Third,peoplewhoarenotveryfamiliarwitheachothercanchatbyshortmessagesmoreeasily,throughwhichmoreandmorepeoplecanknowofothersandbecomefriends.

　　However,nothingthatisperfectexistsintheworld.Shortmessagesalsohavesomedisadvantageswiththem.Somepeoplecheatorfoolothersbytellingthemthattheyhavewonsomeprizesthroughshortmessages.Also,takingadvantageofpeople'signorance,somewebsiteschargeagooddealofexpensesformshortmessages.

　　Aboveall,shortmessageisproductofthehitechnowadays.Itwillserveusverywellifwemakeproperandfulluseofit.

　　应该很符合要求