他们都骑自行车回家吗?不,一些人骑车回家.__they all__bikes to go home?No,__of them go home __bike
问题描述：
他们都骑自行车回家吗?不,一些人骑车回家.__they all__bikes to go home?No,__of them go home __bike
答
Do they all_ride_bikes to go home?
No,_some_of them go home _by_bike