A professor(教授) told his students to go into the city slums(贫民窟) to study the life of 200 boys. He asked them to write reports about each boy's 1ife and future. One of the students wrote, “They don't have {#blank#}1{#/blank#} hope．”
Twenty-five years later，{#blank#}2{#/blank#} professor read about the earlier study. He told his students to find out {#blank#}3{#/blank#} had happened to the boys. They tried very hard and{#blank#}4{#/blank#} that 176 of the boys had become successful as doctors, teachers and scientists.
The professor was very surprised and{#blank#}5{#/blank#} to study it further．Luckily, all of them were living near the place and he was able to ask each one, “What made you successful?” Each one answered, “It was a {#blank#}6{#/blank#} .”
The teacher was{#blank#}7{#/blank#} living there, so the professor found her and asked the old woman what she had done to {#blank#}8{#/blank#} those boys out of the slums, and change them into{#blank#}9{#/blank#} people.
The teacher's eyes began to shine and said {#blank#}10{#/blank#} a sweet smile, “It's really very easy. I love those boys.”

A: Dad, can I {#blank#}1{#/blank#}  your digital camera?
B: Why?
A: I'd like to take some{#blank#}2{#/blank#}  on the school visit.
B: Here {#blank#}3{#/blank#}  is. The battery hasn't been charged for months.
A: It doesn't {#blank#}4{#/blank#} .
B: But it won't be {#blank#}5{#/blank#}  at school.
A: Promise!

    When young people in the United States get together for fun, probably they will dance. The ways that boys and girls dance will often change every year. They{#blank#}1{#/blank#}learning the newest dances.

    Years ago, the dances of young people were not very different from those of their parents, but high school and college students of today have{#blank#}2{#/blank#}their own music and dances. They like the new music that people can dance to in different ways.

    In the USA, there are many dances that are loved by young people, but the history of the dances isn't{#blank#}3{#/blank#}, the Twist(摇摆舞), for example. In the late 1950s, Chubby Checker started a dance that he called the "Twist" to make himself slim. The Twist, like many new dances, was very lively, and people who performed it used a lot of{#blank#}4{#/blank#}, After performing his new dance hundreds of times, Chubby was no longer as fat as before. The word "chubby" means "very fat". That was why the singer and dancer called him Chubby.