按要求改写下列句子,每词一词.（缩略词可算一空） 提示：与现在完成时有关 :）

按要求改写下列句子,每词一词.（缩略词可算一空） 提示：与现在完成时有关 :）
1.I've already told you about it.(改为否定词）
I ______ told you about it ______.
2.Children in the past were unlucky.(改为反意疑问句）
Children in the past were unlucky,______ _______?
3.They got the money (with a trick).
_____ ____ they _____ the money?
4.Millie has lived in Shenzhen _since she was born_.(对划线部分提问）
______ ______ ______ Millie lived in Shenzhen?
5.Have you ridden a horse?（做肯定回答）
______ ,________ ______.