For some time the expert __________ people of the health risks caused by passive smoking. He says he won't stop until all the smokers around him decide to quit smoking.
My father is hard ______ me.
Upon _____ at the airport, we were given a warm welcome by the people there.
The old man is ______ the big company.
This morning, she got up early ______.
_______ , the pay isn't attractive enough, though the job itself is quite interesting.