they are working hard 什么(work )out the problem2,have the police proved his (criminal)?3,l s什么 wang jun will get the award4,the cow on the ground was still b什么,so we knew it was still alive

they are working hard 什么(work )out the problem
2,have the police proved his (criminal)?
3,l s什么 wang jun will get the award
4,the cow on the ground was still b什么,so we knew it was still alive