Hi ! I come to usa last sep 11 ,I got 3 month visa ,after 1/2 month I was submit my case to immaigratinfor for change of status B1 to F1 , for master Degree in usa. My collage start on 20 jan. but I have still waiting for immaigration status. So how long I stay in usa. If they decline my 10 yrs visa is valid or expired. Can I reenter usa after 6 month later. Please give me reply
Thaks.