It is___ ___ him to ___ his bike ___ school ____ rainy days.对他来讲雨天骑自行车上学难
问题描述：
It is___ ___ him to ___ his bike ___ school ____ rainy days.对他来讲雨天骑自行车上学难
答
it is hard for him to ride his bike to school during rainy days.