Modernscienceandtechnologyhas_____communicationbetweenpeoplefarapart.
A、madeconvenientTina_____haveknownthetruth,orshewouldhavetoldus.
Onhearingagreatnoise,Mikelookedforwardthroughthewindow_____whathappenedoutsidetheroom.
You____himsoclosely;youshouldhavekeptyourdistance.
Wehadn'tmetfor20years,butIrecognizedher_____Isawher.
Theorganizationbrokenorules,but______haditactedresponsibly.
