Hecomplainedtothebooksellerthattherewereseveralpages______inthebook.
B
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Theproposaldeservessupportasitgives______totheneedsofchildren.
In1900,theenergyderivedfromburningpetroleumwasonlyfourpercent______ofcoal.
OneoftheresponsibilitiesoftheCoastGuardistomakesurethatallships______followtrafficrulesinbusyharbors.
Thosefamiliarwitheveningdresswillalways______blackwithelegance.