我在为配偶申请follow-to-join，准备I-485:
1. 我找不到我的485 receipt了，只找到了receipt number。
-Do you have the I-485 approval notice? If yes, provide the copy of the approval notice and the copy of your green card (both sides).
2. 我的I-140 approval notice也找不到了。
-Ask your lawyer or your employer to get the photocopy. They should have the original one.
这种情况怎么办呢？（该检讨）
