1. come (on); come now; come along; here
used to urge or encourage others
2. all right; right; okay; now; here goes
indicates resolve
3. well; hmm; uh; let's see; I'm not sure
indicates uncertainty or hesitation
4. here; now; there (we go); ah; oh
said when something arrives, starts, finishes, etc.
5. about that, ...; actually, ...
used when interrupting someone