43. This is a rapidly-developing district and if prices are competitive, your goo ds should find a _____ sale. (A)ready (B)clearance (C)available (D)short 。

6. Much as we would like to do business with you, _____. (A)we are unable to accept your order at the price you requested (B)we will be pleased to fulfill your order No. A116 (C)we are prepared to give a further reduction of 5% i n our quoted price (D)we expect to receive a new supply shortly 。