Tom often __goes__(go) to school on foot.But today is rain.He __is going to go__ (go) to school by bike.这里is going to go可以改为went 或是will
问题描述：
Tom often __goes__(go) to school on foot.But today is rain.He __is going to go__ (go) to school by bike.这里is going to go可以改为went 或是will
答
这里不能用is going to go必须改为will
be going to do 不能说be going to go (重复了go,不对）又如I'm going to Qingdao today
不能用went.如果是today was rainy,he went to school by bike 就对了