Theothertimingsystembelongsinourinternalclocks，which，left________，wouldtiethebodytoa25-hourrhythm.
―________ fine day it is today!
The old couple have been married for 40 years and never once _______ with each other.
Johnson was ________ unknown before running for the presidency.
Fromthesociolinguisticperspective,aspeechvarietyisnomorethanadialectalvarietyofalanguage.
