Thereisalwaysareadymarket____SewingMachines,providedtheyare___goodqualityandcompetitiveinprice.
Shesat________thetableintherestaurant.
Johnhardlyspeakstoanybodyintheclass,________________?
翻译：WewishtocallyourattentiontothevalidityoftheL/C,sincethereisnopossibilityofL/Cextension.
Theoldcouplehavebeenmarriedfor40yearsandneveronce_______witheachother.
