根据每题所提供的图画的情景、提示词写一个与图画情景相符的句子。（共10分）

小题1:water, wash the houses away                                                         

小题2:have to, stop…from…, cut down                                                               

小题3:wind, blowing strongly                                                         

小题4:’d better; instead of; take a bus                                                 

小题5:ought to, when，go to bed                                                        

在比例尺1∶10 000 000的地图上，量得甲、乙两个城市之间的距离是6 cm，那么甲、乙两个城市之间的实际距离应为        km.