用限制性或非限制性定语从句重新改写每对句子

题目

用限制性或非限制性定语从句重新改写每对句子
1.If you take a walk around the city,you will find some teenagers.The teenagers are overweight.
2.You might ofen see overweight boys and girls.This means that young people's weight has become a big problem.
3.I think there are two main reasons.Why are so many boys and girls overweight
4.Some teenagers don't do enough exercise.They like to play computer games or watch TV in their free time.
5.Some other teenagers like eating in fast food restaurants.You can see these restaurants .You can see these restaurants everywhere in our city.

答案

1.If you take a walk around the city,you will find some teenagers who are overweight.
2.You might ofen see overweight boys and girls,which means that young people's weight has become a big problem.
3.I think there are two main reasons why so many boys and girls are overweight.
4.Some teengers,who like to play computer games or watch TV in their free time,don't do enough exercise.
5.Some other teengers like eating in fast food restaurants which you can see everywhere in our city.