We are waiting ______ your reply ______ our letter.
A、----,ofB
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Weare______tohaveyourenquiryforSewingMachines.
WethankyouforyourletterofMay5th,____yourpurchasefromusof5000tonsGreenBeans.
Theintroductionofcontainersintransportgreatly______carriageofgoods.
Wewill______youassoonasthenewcropcomestothemarket.
Wearemakingyouourquotationforshoes____.