求IU let s catch the bus

求IU let s catch the bus Let's catch the white It's the last bus,Let's ----------- catch the bus let's catch Look!The bus is coming .Let's _____ the bus The bus is coming.let's( ). 是catch the bus还是 catch up with the bus The bus _____ (stop) already. Let's get off let's go to the great wall by bus,____? 填空：The bus is coming.Let's get______ Let's _____ (get) off the bus.理由