17．As（1）
（teenager），you have many dreams．These dreams can be very big，such as winning the Nobel Prize，or they can be very small，for example，you may just want to become the best student in your class．Once you find a dream，what do you do with it？Do you ever try（2）
（make） your dream come true？
Andrew Mathews，（3）
Australian writer，tells us that making our dreams come true is the biggest challenge （挑戰(zhàn)） in our life．You may think you are not very good （4）
some school subjects or it is （5）
（possible） for you to become a writer．These kinds of thoughts stop you（6）
（realize） your dreams．In fact，everyone can realize his dream．Keep telling yourself （7）
you want．Do this step by step and your dream will come true earlier because a big dream （8）
（make） up of many small dreams．
You must also never give up your dream．There will be many（9）
（difficult） on the road to your dreams．But the biggest one comes from（10）
（you）．You need to decide what is the most important．
