______,weareairmailingyouourlatestquotation-sheet.

We have noticed the Dutch producers ______ a joint venture agreement with Chinese firms.

We regret ______ to accept your terms of payment and therefore have to return the order to you.

Welookforwardto______thegoodsinthefourthquarter.

Wehavelodgedaclaim______thesellerfortheshortageofshipment______S.S.DONGFENG.