I have been working under H1B for around 3 years and will submit i-485 soon. There is a question on i-485 that asks "What is your current immigration status (if it has changed since your arrival)?" . I am quite confused on how to answer that as there is conflicting info on the internet. My current immigration status is still H1B and has not changed since my last arrival. So, should I just leave it blank or put N/A or put H1B on that space?