He might be ____ (run) ____ (catch) the bus.
问题描述:
He might be ____ (run) ____ (catch) the bus.
答
He might be _running___ (run) __to catch__ (catch) the bus.
He might be ____ (run) ____ (catch) the bus.
He might be _running___ (run) __to catch__ (catch) the bus.