Bad weather may cause many traffic problems.
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Don’t spit in the classroom.
A. 吐痰
B. 打闹
C. 吵架
D. 喧哗
Yesterday, I put up a poster on the back wall.
A. 地图
B. 年画
C. 设计
D. 张贴画
Listening to BBS news is a good way to learn English.
A. 道路
B. 方法
C. 某方面
D. 方向
How can we fight against pollution at school?
A. 打架
B. 战争
C. 与…作斗争
D. 敌对