They take backpacks to school.改为否定句. They ( )( )backpacks to
They take backpacks to school.改为否定句. They ( )( )backpacks to
They are backpacks.)
1.They are orange backpacks(改为单数句) 2.My telephone
改为同义句:they often take the boat to school
They go to school at seven.改为否定句
They go to school every day.改为否定句
把They went to school.(改为否定句)
those are their backpacks.变为否定句
They walk to work.改为否定句
They put their backpacks in a small cupboard and take____one
They are going to take the art lesson改为否定句
They nerer take ataxi to school.(改为一般疑问句)