A.They are probably untrue.
B.They are often changeable.
C.They have positive effects.
D.They have different functions.
A.By making your life successful.
B.By changing the way you think.
C.By understanding your own world.
D.By keeping a different image of others.
A.How to prepare for your success.
B.How to face challenges in your life.
C.How to develop your good qualities.
D.How to build a positive self-image.
A.Rush to the door and fling it open.
B.Feel the door cautiously.
C.Open the window.
D.Call for help.