Was there too much traffic on the city roads?Was there too much ____ of ___ on the city roads?

问题描述:

Was there too much traffic on the city roads?Was there too much ____ of ___ on the city roads?

means,transportation麻烦简单一点,加分啊,我是初二的Was there too much _means___ of __transportation_ on the city roads?这正好是第四单元的知识。Thank you very much!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!