Jimmy plays computer games for____at weekends(fun)

Jimmy plays computer games for____at weekends(fun) she usually plays computer games on sundays [plays computer games ] 填空last year jimmy s_ much time on computer games 后面在she usually plays computer games on sundays [plays computer games ]为画线 He plays computer games every day.(改成一般疑问句) He plays computer games every day 改为一般疑问句 改错误：l often plays computer games on Sundays. Simon often plays computer games.(用at present改写) My brother hard plays computer games .怎么改? 改错:The two boys plays computer games every day Either she watches TV or plays computer games. Li Lin never plays computer games.(改成反义疑问句) Tom plays computer games on sunday 改为一般过去时 He never plays computer games on weekdays,_________? 连词成句：Sall computer never plays games His brother ever plays computer games.(改为否定句) some people plays computer games这句话有语法错误吗? One of the boys plays computer games very well.为什么是plays ,不是play