英语：请再次确认你已经把验货日期改为12/29号.

英语：请再次确认你已经把验货日期改为12/29号.
英语：请再次确认你已经把验货日期改为12/29号.

英语：请再次确认你已经把验货日期改为12/29号.
Please re-confirm that you have changed the goods' inspection date to Dec.29th.Thank you.

Would you please confirm again if you have changed the inspection date to 12/29? Thanks.
or
Please confirm again that you have changed the inspection date to 12/29 . Thanks.