What's done is done.
It's pointless for a person to regret something that is lost and cannot be recovered, or a mistake that cannot be corrected.
Use [ju:s]:
Usage, application, utilization.
Need.
Benefit, sense.
Cry [krai]:
To cry, to weep.
Over ['ouvə]:
Above, upon (also figurative), along, near.
About, concerning, regarding.
Spill [spil]:
To spill, to scatter, to shed (blood, etc.).
Milk [milk]:
Milk.
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