Fill in the blanks with the words given below. Change the form if necessary.inconvenienceotherwisehearbutaskensureshipmentinformDear Sirs,I am writing to1you that the goods your company shipped for us have not been supplied correctly.On 1 November 2013 we consigned (托运) 12,000 super long-life batteries to your company for2. The consignment (托运的货物) arrived yesterday, 3it contained only 10,000 batteries.This error put our firm in a difficult position, as we had to make some emergency purchases to fulfill our commitments to all our customers. This caused us considerable4.I am writing to5you to make up the shortfall immediately and to6that such errors do not happen again.7, we may have to look elsewhere for shipment.I look forward to8from you by return.Yours faithfully,Jack WaltersPurchasing Officer