Thisofferisfirm,subjecttoyourimmediatereply____shouldreachusnotlaterthantheendofthismonth.()

She’slostalmost________________friendshehad.

Werefertothelimitedrangeofsoundsasthephonicmediumoflanguageandindividualsoundswithinthatrangeas______.

翻译：WewishtocallyourattentiontothevalidityoftheL/C,sincethereisnopossibilityofL/Cextension.

Thereisalwaysareadymarket____SewingMachines,providedtheyare___goodqualityandcompetitiveinprice.