英语翻译You know that your bicycle is built for one person.It is

英语翻译You know that your bicycle is built for one person.It is not safe to carry anyone 8 you.9 is this so?Keep 10 safe by safety rules when you ride on a bicycle.Watch where you are going at all times.( ) 8.A.to B.for C.with D.by( ) 9.A.Where B.Why C.What D.How( ) 10.A.it B.yours C.you D.yourself