How would I come to know if my case has some RFE


My employer applied for H1 for me in May24 2012 and still it is under initial review.

My employer applied another 7 H1 for other candidates.

Know they saying they received some questions and are not particular to one petition.

At this stage what should I think?

Is my petition still under initial review or in RFE?

Thanks in Advance,