根据汉语句子完成英文句子,或用括号中所给词的适当形式填空。1.训练时有些简单要遵循的安全措施。______________________________________whiletraining.强化训练:therebe结构专练Thereareafewsimplesafemeasurestofollow2.一般说来,我作出这个决定有两个原因。Generallyspeaking,______________________formydecision.tworeasonsthereare3.在中国,仅有7%的土地用于种庄稼,却要养活超过四分之一的世界人口。InChina,______________________________________growingcrops,whichfeedsmorethanonefourthoftheworldpopulation.thereisonly7%ofthelandusedfor4.早上学校的礼堂将有一场论坛,来访者和我校的学生将一起交流,谈论校园生活和文化差异。Inthemorning,__________________intheschoolauditorium,______visitorsandstudentsfromourschoolwillcommunicatewitheachother,_______(talk)aboutschoollifeandculturaldifferences,talkingtherewillbeaforumwhere5.已经有许多作家利用他们手中的笔同错误的事作斗争。___________________________whousedtheirpenstofightthingsthatwerewrong.6.似乎每分钟都有这种笑话被克隆出来。_________________anewjoke______(clone)everyminute.ThereseemstobeTherehavebeenmanywriterscloned7.前门大街是步行街(pedestrianstreet),但是那里有当当车(trolleycar)带你去商店、茶馆和剧院。QianmenStreetisapedestrianstreet,but__________trolleycars_________(take)youtotheshops,teahousesandtheatres.totakethereare8.有许多人在观看足球赛。_______________people________(watch)thefootballmatch.9.然而,有一个错误我想指出来。However,I’mafraid________________________________________.TherearealotofwatchingmistakeI’dliketopointoutthereisone10.可能会有一个更聪明的方法来做这件事。______________amorecleverwaytodothis.11.我完全理解我们为此事感到不快,但是没有必要感到太难过。Ifullyunderstandthatwearenotcomfortableaboutit,but_____________________________.Theremightbeneedtofeeltoosadthere’sno12.与传统课堂比起来,毫无疑问,在网络上学生可以得到更多的学习资源。Comparedtoatraditionalclassroom,______________________childrencangetmorelearningresourcesontheNet.thereisnodoubtthat