Please help-I539 form maomaogou2007-12-16 16:41:56

When I came to USA, my status was F-2, then my status was changed to F-1. I am currently applying for H-4 and need to fill I-539. How can I fill these two items? Thanks!
Current Nonimmigrant Status - 入境时身份，如 F-1, B-2 etc or just F1
Expires on (mm/dd/yyyy) – the date on my I-20?

1) F-1; 2) D/S - 回复：Please help-I539 form

thanks Pjiang! Other questions

b) I-140; c) I-485 - 回复：thanks Pjiang! Other questions