____yourinquiryforasupplyofTVsets,wearegladtoofferasfollows.
Wetaketheliberty____writingtoyouwithahopetogetyourbestoffersforChinesebicycles.
Wewouldappreciate____usabestpriceforthegoodsweenquired
Wecannotacceptanyfreshorders_______heavycommitments.
Yourdelayinshipmentwill______usingreatdifficulty.
“Wecanassureyouthatourproductsareofthebestquality.”怎么翻译?