Ihavenotheardanythingfromhimsincehis_______.
A、departureSeveralloudspeakersare_______fromtheceilingandwecanhearthespeakerveryclearly.
Freemedicalserviceis_______tonearlyallthecollegestudentsinChina.
Hetriedto_______relationswithhisformerwifebuthefailed.
Bothsugarandsaltcan______inwater.
Pinetreesareusuallybelievedto_______coldweather.