I usually walk to school, but ____ bus when it rains. &

I usually walk to school, but ____ bus when it rains. & I usually walk to school,but__（用）bus when it rains. I usually walk to school,nut () bus when it rains.A.in.B.by. I usually walk to school,but ___bus when it rains .横线里填什么? When it rains, I usually go to school by bus. i usually walk to the supermarket but ()when it rains ,Itake I go to school by bike,hut when it rains ,I would go by bus. When it rains ,I go to school by bus instead___by bike When it ____(rain),I take a bus to school. 英语的短语填空I usually walk to school but sometimes I （   Daniel takes the bus to school when it rains .(对划线部分提问) When it rains,she ____ a bus to work.怎么填?A.rain B.is raining