太太拿綠卡的時間和孩子不一樣，所以不能同時申請條件綠卡condition removal。
太太已經申請得到了收據，現在正在給孩子們辦。有幾個問題：
1. support materials用什麽？用太太申請的全套material就可以嗎，還是孩子要自己的material？如果是，哪方麵的？
-Proivde the same documents as the onces for your wife including the filing fee, etc., but the child also needs to submit a full explanation as to why he/she are filing I-751 separately, and provide the copy of the child's birth certificate and your marriage certificate with the child's mother.
2. 需要孩子和繼父的合影之類 的嗎？
-Not need.
繼父是不是需要給一個statement之類的，support孩子的申請？-Not need. The child's I-751 approval will depend/rely on your wife's I-751 apprvoal.
