【基础写作】
1．are trying to save
2．used to be
3．are good for
4．study much harder for exams
5．badly polluted
【典例分析】
连句成篇
instead of driving; on the way to; will be fewer cars;
protect the environment
【巩固演练】
One possible version：
Cute Pandas
Fat pandas are very shy． They are black and white with round and black eyes． Pandas are so cute that they are loved by everyone in the world． They live only in China． Bamboo is their favorite, but there isn't enough food for them． We should create a better environment to care for endangered pandas．
We hope that all pandas will live happily．