Severalloudspeakersare_______fromtheceilingandwecanhearthespeakerveryclearly.
A、connectedThe_______workcontinuedformorethanaweekbuttherewasstillnosignofthemissingboy.
Whentravelingaloneinthemountains,you’dbettertakea_______withyouincaseyougetlost.
Whathesaidinthemeeting_______everybodypresent.
Thedoctors_______themedicinestothepeopleinthefloodarea.
Withthe_______ofMary,allthegirlstudentsareeagertogototheparty.
