✔ 最佳答案
1. you need to make sure how long you can stay for your "travel visa B1/B2"?
2. within this period, you can change to F1 visa (student visa), or H1 visa (for professional or specialist), for H1 , you must to find the company to hire you.
3. but H1 visa basic requirement: at least you have degree (for more details, ask the attroney)
4. i think you need to change your status as soon as you can. Because you have entered usa for 4 months already. so i think you need to consult the attroney, and make sure which status you can change
5. your husband has green card. it means he is only resident, not citizen. you need to wait for him to become a citizen.