If you have any problems during your study here,please do not _______ to call me for help
A
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Severalloudspeakersare_______fromtheceilingandwecanhearthespeakerveryclearly.
Whentravelingaloneinthemountains,you’dbettertakea_______withyouincaseyougetlost.
He_______tostudyharderinthefuturesothathecouldhavemoreopportunitiestofindabetterjob.
Muchofthenewsprovidedbythisnewspaperis_______,notforeign.