We have to point out that the postponement of the fulfillment of the contract ______ caused us certain expenses.
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WehavereceivedyourletterofSeptember12,______wearegladtoknowthatyouareinterestedinourelectricheaters.
We believe such an agreement will prove ____.
Your firm has been recommended to us by the James Olivier & Co. ____ we have done business for many years
Wearepleasedtosaythatweare______tosupplyyou______thegoodsyouwant.
We have to point out that the postponement of the fulfillment of the contract ______ caused us certain expenses.
