def paragraphs(total, opts={  })
      default_opts = { start_sep: "", end_sep: line_break * 2 }
      merged_opts = default_opts.merge(opts)
      @resource.paragraphs(total, merged_opts)
    end
def paragraphs(total, opts={  })
      default_opts = { start_sep: "", end_sep: line_break * 2 }
      merged_opts = default_opts.merge(opts)
      @resource.paragraphs(total, merged_opts)
    end
return random paragraphs from word resource
 @param [Fixnum] total count of paragraph
 @return [String] paragraph