Weare______tohaveyourenquiryforSewingMachines.
A、pleaseB
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We have received your letter of September 12, ______ we are glad to know that you are interested in our electric heaters.
Wearepleasedtosaythatweare______tosupplyyou______thegoodsyouwant.
If we had been informed in time, we ____ them for you.
We are pleased to say that we are ______ to supply you ______ the goods you want.
In ____ of quality, our make is superior.
