When will my daughter qualify for citizenship?

If she is out of the country you will file the I-130 petition for her and then consular process her. Please consult with an immigration attorney...

As others stated, you will be able to supplement your application at the time of the interview. Good luck!

My fiance has already failed K1 petition for another person and got approved in May 2013. Does he need a waiver now ?

We will need some more information here. What was approved in May 2013?

SIr,My LC has been approved in Sep 2013. But company didn't file my I-140 till today. What will happen to my GC.

Form I-140 does not look like it's going to be approved if your employer didn't file it much beforehand. I would consult an immigration attorney in...

Immigration

Read the instructions on Form I-601A, which can only be filed within the United States. Please consult with an experienced attorney who has handled...

Student visa and job application, show proof of ability to work legally

If you do not have CPT/OPT you have a responsibility to let them know, that is very important. Please consult with an immigration attorney.

Change of Status

Based on the facts you outlined it does not seem you are out of status, nor are overstaying your visa so your B2 should not be canceled. Please...

USA citizenship

4 years and 9 months before you can apply. The process can take anywhere between 5-10 months to get your citizenship. It really just depends....

How to apply for Immigrant visa on non-immigrant visa for family without spouse

Latif, fortunately you have many options, consider yourself lucky! Consult with an immigration attorney to get everything on the table and choose...

Proof of filing is typically all you need before you begin working.