After I went abroad for further study, _______ of my parents lived with me．

We must ______ known to all that smoking is harmful to heart.

For quite ______ students, their teacher's advice is more important than ______ of their parents.

______ likes money, but money is not ______. 

People working 10 or 11 hours a day are more likely to suffer from health problems than _____who go off duty after eight hours.