turbo tax complete check to do list duplicates

Hi, all.  an answer to this question talked about amending a submitted return with duplicate entries.  How do we delete duplicate entries before submitting it?  on my complete check to do list, I have ups 1099 int  twice, td ameritrade 1099 int, not applicable for this year, Ameritrade 1099 div, N.A., bus 1099 div, twice,....you get the picture.  So, how do I delete the duplicates.  I went from owing the IRS 9$, owing th its 3000$ getting a refund of 3000$, last to getting a refund of 1000$.