Studentsenrolledasfull-timecanfully____intheuniversityextracurricularclubs.
A、hadparticipatedAll_____for time off must go through the Human Resources Department first.
Heisvery_____andwell-qualified,soheshouldreachthetopofthisprofession.
Hewassaid_____agiftfromher,knowingthatitmeantabribe.
Any visitors to the production facilities must____a security pass from the information desk at the front entrance.
The equipment _____ out of order, the experiment has to be put off.
