根据中文提示连词成句。
（1）他是个好老师。 good，is, a, he，teacher       
_______________________________________________________________________________                                                    
（2）这位女士看起来很年轻。 looks，lady, this，young
_______________________________________________________________________________
（3）他的病没什么严重的。nothing, his, serious, is, illness
_______________________________________________________________________________
（4）我比我妹妹大一岁。I, one, am, year, older, than, sister, my
_______________________________________________________________________________
（5）黄色箱子是三个箱子中最重的。the, box, is the, of, yellow, heaviest, three, boxes, the
_______________________________________________________________________________