() he always did well on his job, we were not surprised that he got promoted.
A. When
B. Although
C. Since
D. Unless
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A company's human resource department has numerous functions () it comes to employee relations.
A. which
B. where
C. when
D. how
Artificial Intelligence is becoming () in detecting human emotions and in creating art than many humans.
A. better
B. best
C. well
D. good
() businesses rely more and more on technology to improve productivity, the demand for ITprofessional continues to increase.
A. Till
B. Unless
C. Although
D. As
I tend to get neverous when () to make a presentation to a large group of people.
A. be asked
B. asking
C. asked
D. ask