Hehasmadeanotherwonderfuldiscovery,_____ofgreatimportancetoscience.
A、whichIthinkisTheequipment_____outoforder,theexperimenthastobeputoff.
Thelocaltextilemillhas800workers,_____700arewomen.
Dr.Byeris____withtherenovationsmadetohisclinicbytheremodelingcompany
Inmostcountries,themetricsystemhasbeen_____forallmeasurement.
Hegavetheorderthatnothing_____untilthepolicearrived.