⑴he    {#blank#}1{#/blank#}                            A. 谁

⑵teacher   {#blank#}2{#/blank#}                     B.什么

⑶who   {#blank#}3{#/blank#}                          C. 邮递员

⑷what    {#blank#}4{#/blank#}                        D. 教师

⑸postman  {#blank#}5{#/blank#}                   E. 他

⑴climb on the window ledge{#blank#}1{#/blank#}   A. 跑下楼梯

⑵dangerous{#blank#}2{#/blank#}                   B. 爬窗台

⑶play with fire{#blank#}3{#/blank#}                 C. 危险的

⑷Be careful{#blank#}4{#/blank#}                    D. 玩火

⑸run down the stairs{#blank#}5{#/blank#}           E. 当心

⑹stop{#blank#}6{#/blank#}                         F. 红色的

⑺safe{#blank#}7{#/blank#}                         G. 停

⑻wait for{#blank#}8{#/blank#}                      H. 安全

⑼sidewalk{#blank#}9{#/blank#}                     I. 等待

⑽red{#blank#}10{#/blank#}                          J. 人行道