I have completed my 3 yrs on L1 b visa and my i94 valid for 2 more years ..can I start green card processing now?"

Need more facts to answer your question. You can apply for a green card but it depends which category you will be applying under. It is best to...

Does immigration do previous employment checks?

Immigration does fingerprint checks. They also request you past 5 years of employment on the G-325A if you are applying for a green card. Best to...

Do i need to apply for a Canadian Visa ?

It depends on your nationality. It would be best to contact the Canadian consulate.

Probability that my N-400 form will be rejected? Afraid to pay $680 twice. 19 year old broke college student.

There are many reasons that a case may be rejected. It sounds like you have a good case. It may be best to consult an attorney to review you case...

If a person is caught in the border while entering without inspection and they are under 18 years old does it count against them

Yes it may have an impact on the waiver. You should consult an immigration attorney.

I am currently on H1 Status can i travel to Canada ?

Yes since your trip is less than 30 days you should be able to return on your current H-1.

In the N-400 form, my last address was a dorm at Texas A&M University that has no physical address, what should I write?

Most dorms have a po box where you receive your mail. You should use the address where you received mail.

You should read the instructions to the form. Generally, if something does not apply you can put either NA of none depending on the question.

I recently got approved for sb1 visa. I have entered US about 3 weeks ago. I was told that i will get my green card in the mail.

No you should obtain your green card in the mail.

Will a conviction for driving with an expired license result in adjustment of status denial?

You will need a certificate of disposition for your conviction. You should bring it to Maryland immigration attorney who can look at the law. ...