阅读下面的短文，用括号内所给单词的适当形式填空。必要时可加助动词。HaveyouvisitedtheWorldExpo(世博会)__1__(hold)inShanghaiin2010?IvisitedtheAmericanpavilion(展馆)andIwasverys

　　阅读下面的短文，用括号内所给单词的适当形式填空。必要时可加助动词。

　　HaveyouvisitedtheWorldExpo(世博会)__1__(hold)inShanghaiin2010?IvisitedtheAmerican

　　pavilion(展馆)andIwasverysurprisedwiththe__2__ (develop)ofShanghai.Therewereagreat

　　numberof__3__ (visitor)visitingtheAmericanpavilionandtheywouldnotmind__4__ (wait)foralong

　　timetovisitit.PlentyofAmericanfood__5__ (provide)attheExpo.Whatmostinterestedmewasthat

　　theAmericanpavilionislikeamovietheater.TheAmericanpavilionusesathree-parthigh-tech(高科技

　　化的)video__6__ (tell)thestoryoftheAmericanspirittovisitorsaroundtheworld.Thepeoplewho

　　watchedtheAmerican"4-D"showwerepleasedand__7__ (excite)．

　　Ijustspenttheday__8__ (run)aroundthecityandwalkingthroughtheWorldExpo.Iwasso

　　surprised.WhathashappenedinShanghaihas__9__ (hard)happenedinthehistoryoftheworldinsuch

　　ashorttime.Highbuildingsare__10__ (rise)everywhereinthecity.Largeshipsheadupanddownthe

　　HuangpuRiver.Newhighwaysappearineverydirection(方向)andeverydayanumberofcarsand

　　busesrunon__11__ (they).Thesubwaysarealsolongerthanbefore.HowgreatShanghaiis!How

　　greatChinais!I'mvery__12__ (pride n骄傲)asaChinese.