As for the influence of computerization, _____ have we seen the results more clearly than in the United States.
If you can live with the people suffering from cancer or AIDS for some time, you will have ____ better understanding of _____ life.
How close parents are to their children a strong influence on the development of the children's character.
Books are a ______ provider of knowledge and pleasure and some types of books sould be in every home, such as a good dictionary, a good encyclopedia and so on.