When someting breaks,you should repair it.(改为同义句)

问题描述:

When someting breaks,you should repair it.(改为同义句)
When someting _____ _____ ,you should get it _____.
改为上面的结构的同义句。
能分别翻译翻译么?

When someting _is____ ___broken__ ,you should get it ___repaired__.When someting __________,you should get it _____.改了能说说为什么么?表示某物坏掉,可以用主动形式,如原句中;但标准来讲,应该用被动,表示被弄坏,故用is broken;get sth. done 表示是某物被做,所以用repaired