Directions; Complete the following passage by using the words in the box．Each word can only be used once．Note that there is one word more than you need．
A．survey B．off C．better D．care E．conducted
F．differed． G．personal H．prepared I．contrast J．differences,
GAN Xiaolin, 18, only gets half a day __1.__ school every week since the Hubei student started senior high school．Every day, he takes core （核心的） courses from 7:10 am to 10:30 pm．
Sometimes, Gan feels extremely stressed from the heavy workload．But he hopes that his three
years of hard work toward the college entrance examination will change his life for the _2._．
Gan is a typical Chinese student, as shown m a recently released survey．The new survey, which was __3.__ by the China Youth and Children Research Center and other foreign institutions, polled（调整） about 4,000 high school and vocational school students in China, Japan, the United States and South Korea．
The five biggest frustrations listed by all the young people were: an over-busy school life, an empty_4.__ life, dissatisfaction with their appearance, a lack of time for exercise and friends, and no spare money．
Although some of the teenage problems were y-niversai, there were big _ _5._ between the students when it came to the time they spent on sehoolwork．
For example, Chinese students spent the most time at school and on homework．Nearly 80 percent of them spent at least eight hours a week in school, and 56．7 percent spent two or more hours on their homework．By_6., only about 25 percent of US students, 20,5 percent of Japanese students, and 15 percent of Korean students had more than two hours of homework each night．
The responses from the Chinese students also _7._ significantly from their peers （同龄人）
in the other three countries when asked about their life goals．
Only 16．7 percent of Chinese students said that they didn't __8._ much about their future, while the figure for that category was 72．4 percent for US students, 59．1 percent for the Japanese and 58．2 percent for the South Koreans．The _9. found that Chinese students were more motivated than the other students to work hard for a better life．
San Diego's Zoo and Sea World are places where residents and visitors alike can enjoy r animals and plants in shows and exhibits, __ _ in part by San Diego's climate.
A．made it possible B．making it possible
C．making possible D．made possible
Not until all the fish died in the river how specious the pollution was.
A．did the villagers realize B．that the villagers realized
C．the villagers did realize D．didn’t the villagers realize
To help a friend solve the problem troubling him, .
A．a friend should be made known of his difficult situation
B．a man should be equipped with the kind of knowledge required
C．nothing is better than offering of knowledge required
D．keeping one’s promises is most important
Contemporary English is quite different from Old English. There has never been a year the language was not changing.
A．that B．when C．for D．until
It is not uncommon for there problems of communication between the old and the young.
A．being B．would be C．be D．to be
