"You sure you wanna do this?" 这里sure 用的正确吗

"You sure you wanna do this?" 这里sure 用的正确吗 Do you know for sure that he have stolen before. 这里的for sure 用be sure ,be not sure,are you sure...be sure of的相应形式填空 I am sure you do Are you sure you didn't do anything to this?用He asked变间接引语 i am sure that you will love this city 这句话语法正确吗 Sure you that this is wrong? Are you sure的回答 Sure I often do And you的意思 Do you know ( ?) girl in red? Sure I Sure Do Love You 歌词 if you do like this f___some time,you are sure to learn b___