Thereisalwaysareadymarket____SewingMachines,providedtheyare___goodqualityandcompetitiveinprice.
for、of
暂无解析
翻译：Wesendyouabrochureonthevariouskindsofbicyclenowavailableforexport
Theywrotealetterofthanksto________hadhelpedthem.
Wetrustyouwilldoyourbesttohavethismatter__________rightaway.()
ltisoursincerehopethatyouwilldirectyourefforts__thepromotionofthisnewproductinyourmarket__ourmutualbenefit.
They________extensiveandpossiblydangerousactualflighttraining.
