11.Heinvitedallofhis______tojoinhisweddingparty.
a.comrade-in-armsc.comrades-in-arm
b.comrades-in-armsd.comrade-in-arm
12.Allthe______inthehospitalgotariselastmonth.
a.womendoctorsc.womandoctors
b.womendoctord.womandoctor
13.Aftertenyears,alltheseyoungstersbecame_____.
a.growns-upsc.growns-up
b.grown-upd.grown-ups
14.Thepoliceinvestigatedthose_____abouttheaccident.
a.stander-byc.standers-by
b.stander-bysd.standers-bys
15.TheNazikeptthose______intheirconcentrationcamp.
a.prisoner-of-warsc.prisoners-of-war
b.prisoners-of-warsd.prisoner-of-war
16.Themanagerwasgreatlyappreciatethat_____madebyLindalately.
a.newreelb.newsreelc.new-reelsd.newsreels
17.Mary’sdressissimilarinappearancetoher______.
a.eldersisterb.eldersister’sc.eldersistersd.eldersistersdress
18.Allthepeopleattheconferenceare______.
a.mathematicteachersc.mathematicsteacher
b.mathematicsteachersd.mathematic’steachers
19.ProfessorMackaytoldusthat______ofleadareitssoftnessanditsresistance.
a.somepropertyc.properties
b.somepropertiesd.property
20.Physics_____withmatterandmotion.
a.dealb.dealsc.dealingd.are