Say what john barker could do and what he could ‘t do when he was six. a)+read books .b)+run.c)+ride a bicycle.d)-ride a horse e)-drive a car.f)work on the computer. . если что,то "минус"это то,что он не умеет делать ,а"плюс"то что умеет.

John Barker could read books when he was six.
John Barker could run when he was six.
John Barker could ride a bycicle when he was six.
John Barker could not ride a horse when he was six.
John Barker could not drive a car when he was six.
John Barker could (or could not) work on the computer when he was six.