新年快乐！ 再次请教 485几个问题。

8老师及大家新年快乐！感谢8老师帮助大家。关于485，还有几个问题。

1) On the forms, do I need to fill N/A at all places not filled?

2) 如果NVC 安排Visa interview before 485 approval, can I go to attend the interview abroad? If yes, how does it affect I-485 process? a. After interview, if its denied, would that affect 485 process??

3) How does 485 applications affect his F-1 visa status? 递交485以后，是F1还是485 Pending Status？

再次感谢！