"We have dozens ofcopieson backorder", said thebookshopmanager.
She said themasksare on backorderand may notarrivefor sometime.
We havelotsmorecopiesof thebookon backorder, so it'sbesttoreserveacopy.
Fifty of theaircraftare inservice, with over two thousand more on backorder.
Themanagertold us thattheircoalstovesare on backorderuntilJune.