what did he do with it?

what did he do with it what did he do with it? what did he do with it,和what did he do 有什么区别呢? How was stevens vacation?who did he go with?what did he do? What did you do with What did Jack do in the race and what did he think of it的意思 What did he do yesterday? what is he going to do with it? what did your sister do yesterday afternoon?she ____ with he What did you do with…? what did you do with the letter ( )What did you do with your car?