用所给单词的适当形式填空，必要时加助动词。
An eight-year-old boy approached(靠近)an old man in front of a
wishing well, looked up into his eyes, and asked:"I understand you're a
very wise man.1'd like 1._____ ( know) the secret of life." The old man looked
down at the youngster and 2._____( reply): "I 3.____(think)a lot in
my lifetime, and the secret 4._____(make) up of four words. The
first is think. Think about the values you wish 5.______(live) your life
by.
The second is believe. Believe in yourself based on the thinking
you 6._____ (do) about the values you 7.____(live) your life by.
The third is dream. Dream about the things that 8. ( base) on
your belief in yourself and the values you're going to live by. The last
is dare. Dare to make your dreams 9.______( become) reality, based
on your belief in yourself and your values." And with that, Walter E.
Disney 10.____(say) to the little boy,"Think, Believe, Dream, and D are",