[ Grammar ]
The program can already begin __________ all the participants have arrived now.
A. since
B. before
C. unless
D. until
Select your answer:

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Grammar › ViewMount Everest is the world’s __________ mountain.
A. high
B. higher
C. highest
D. most high
Vocabulary › View
What is the term for a feeling of partnership in which employees feel responsible for their jobs and have a stake in the organization’s success?
A. Feedback
B. Empowerment
C. Complaint
D. Composure
