回复：准备邀请父母的材料时,又碰到问题了, 请问

1. yse. Follow the instruction there.

2.Theoretically, your current status is all that IO needs to see. However, if the IO wants to check your legal status since you entered US, you'll have trouble. The latter is only a very small chance. If I were you, I would send all the I94's.