Safety（安全）isveryimportant．Weoftenhearpeoplesay"Safetyfirst"．Asamiddleschoolstudent，weshouldlearntoprotectourselvesfromeverypossibledanger．HerearesomethingsIdo．Ihopeyoucanfollowthem．●Ony

　　Safety（安全）isveryimportant．Weoften hearpeople say"Safetyfirst"．Asamiddleschoolstudent，weshouldlearntoprotectourselvesfromeverypossibledanger．HerearesomethingsIdo．Ihopeyoucanfollowthem．

　　●Onyourwaytoschoolandhome．Youshouldobeythetrafficrules．Youshouldwalkontherightsideoftheroad．Don'trideyourbiketoofast．

　　●Whenyouareatschool，youcan'tfightwitheachother，oryouwillbeingreattrouble．

　　●Don'tbringknifetoschool

　　●Don'tgooutofschoolwithoutyourteacher'spermission（允许）．

　　●Whenyouareathome，remembernottoaskthedoorforstrangers．

　　●Don'tgiveyourhomeaddress，phonenumberorpersonalinformationtoanybody elsethatyoudon't know sowell．

　　Ifyouare careful enough，then youwillbe safer．

　　51．Asamiddleschool student，you should careshoutyour___．

　　A．look B．safety C．age D．phone number

　　52．Youshould not___whenyougouthome．

　　A．walk ontheright side oftheroad B．obey thetrafficrules

　　C．ride your biketoofast D．bringknives

　　53．Youshouldremember thatyoucan′t___．

　　A．rideyourbikeonyour waytoschool orhome B．giveyour phonenumber toothers

　　C．giveyourphone numbertoothers D．play withyourclassmateswhenyouareatschool

　　54．Youshould getthepermission form___ifyouwanttogooutofschool．

　　A．your teacher B．your parents C．your classmates D．yourfriends

　　55．Thebesttitle（题目）ofthepassage is___．

　　A．Don′tDoBadThingsAtSchool B．Safety IsImporant

　　C．StayAway FormStrangers D．HowToKeepYourselfSafe．