问题详情：
There will be a speech on our school playground this Saturday afternoon, which theme is “To civilize schoolyard is my responsibility”．All the teachers and students required to attend．In the activity, the first two winner in each grade will give such valuable advice as follows: we should not litter somewhere in order to keep our campus clean; we should love flowers, grass and trees such that everyone can enjoy the greenness; we should behave well instead of run after one another, quarreling and fighting noisy; we should care for the others so that our school will be full with love．We believe your school will become more and more beautiful and peaceful．
【回答】
1．which— whose 2．required前加are 3．winner— winners
4．somewhere— anywhere 5．trees后的such— so 6．run— running
7．noisy— noisily 8．others前的the去掉 9．with— of 或full—filled
10．your— our
知识点：其他
题型：短文改错
