We confirm（）your order No.7891 dated May 10，1990. A．to have received。 B．having received。 C．receiving。 D．toreceive。
We regret（）to accept your terms of payment and therefore have to return the order to you. cannot。 being unable。 not able。 not be able。
We will（）you as soon as the new crop comes to the market. contact with。 contact。 contact to。 getcontact。
We are pleased to inform.you that the item you requested can be supplied（）stock. upon。 out。 in。 from。
术语翻译：aution（）
We have lodged a claim（）the seller for the shortage of shipment（）S.S.DONGFENG.
