Somepersonsgaingoalanddirectionfromtheirtensions;others________underpressure.
preferred,prefers,is,are,was,were,willbe,shallbeDuringtheholidayweek,one-thirdofthestudentsinourclass________preparedtostayoncampusforstudywhilearoundtenpercentofthem________somemoresleepathome.
Theothertimingsystembelongsinourinternalclocks，which，left________，wouldtiethebodytoa25-hourrhythm.
Jameshasjustarrived,butIdidn’tknowhe________untilyesterday.