They go to school by bike

They go to school by bike they go to school by bike对by bike提问 They often go to school by bike.同义句 They often go to school by bike,对划线部分提问 by bike They go to school by bike.同义句转换 They go to school__ __ __. They always go to school by bike.这里的bike为什么不用复数形式? Amy go to school by bike. I often go to school by bike. ( )do you go to school by bike? He go to school by bike. 1.They go to school (by bike).划线部分提问 2.He is an American chi 1、They go to school by bike.（对划线部分提问）