ForelectoralpurposesBritainisdividedinto659constituencies,eachofwhichreturns________totheHouseofCommons.
Australia,whichisoneoftheworld'sdevelopedcountries,hasbecomerichthrough________.
Idiomsnominalinnaturehavea(n)______asthekeywordineachandfunctionasanouninsentences.
WhatareIreland'schiefexports?
_______isknowntoall,Chinawillbean_______powerfulcountryin20or30years’time.