The monitor cleaned a bus after their trip.错在哪里

The monitor cleaned the bus after the trip. 对cleaned the bus The teacher (cleaned the bus) after a trip.对括号部分提问 the monitor [cleaned the bus]对cleaned the bus 进行提问? 连词成句 the the cleaned after she students trips with bus the 如 after the trip造句 The students chose her ( )(be) their monitor There has a bus stop on the left.错在哪里? somebody have cleaned the classroom already哪里错了 After we cleaned the windows had is the bus trip r___? The bus trip is______(bore) I took a bus the Great Wall.I think a bus trip is谢谢了,