用auction sale造句子，“auction sale”造句

Economical shoppers wait for auction sales.

If the money obtained from the auction sale of building property is insufficient to make repayment, the mortgagee shall have the right otherwise to make a claim.

Article 22 an auctioneer and his employees may not get involved as bidders in the auction sale which is arranged by themselves and may not authorize another to act as a bidder on their behalf.