they never hurt somebody who can protect themselves

they never hurt somebody who can protect themselves They hurt. some people hurt themselves when they were watching a sports programme.who were they? Some people are good at_____,but they never give back hard work never hurt anyone hurt 与 be hurt 怎么使用1.Some people realize that they can ____ very badly.hurt ,为什么不是hurt2.He fell off the bike and (hurt) badly.为什么,怎么判别什么时候加be 什么时候不加, some people would think that vitamin pills may help u ,but they can't hurt eeither请大虾翻译下 Some frightening pets ___ be kept home so that they won't hurt others.Acan B.may C.must Are they okay?Did they hurt 什么 what falls often but never hurt? What falls but never gets hurt? a little luck never hurt 是什么意思? Never Meant to Hurt You 歌词 Vampires Will Never Hurt You 歌词 Some wounds never heal Some tears never some of my friends are a( ) of doges.they never touch dogs Some people are good at borrowing,but they never give back.这句话的意思是什么? [英文]Although some behaviors don't hurt anyone,they hurt our society.[意思]尽管有些行为没有伤害他人,但是伤害了我们的社会伤害了 怎么不用过去式呢?they hurted our society .