题目内容：

Until recently daydreaming was viewed as a waste of time or it__1._ (consider) an unhealthy escape from real life and its duties. But now some people are taking a fresh look at daydreaming. Some think it may be a very _2._(health) thing to do. Some researchers are finding that daydreaming may be important to mental health. Daydreaming, they tell us, _3.__ a good means of relaxation. But its benefits go_4.__ this. A number of psychologists have conducted experiments and have reached some__5.__(surprise) conclusion.

Dr. Joan T. Freyberg has concluded that daydreaming contributes growth. It also improves _6.__(concentrate), attention span, and the ability to get along with others. Industrialist Henry J.Kaiser believed that much of his success was due __7.__the positive use of daydreaming. Florence Nightingale dreamed of becoming a nurse. The young Thomas Edison pictured_8._as an inventor.

For these notable achievers, it appears that their daydreams came__9.__. Dr Harry Emerson Fosdick offered this advice: “Hold a picture of yourself…in your mind’s eye, and you will be drawn toward it. Picture yourself__10._(vivid) as defeated and that alone will make victory impossible.