Tim has a new computer.(改为一般疑问句） They have ome basketballs at home.(改为一般疑问句）

Does Tim have a new computer?
Do they have one basketball at home?ome你是不是打错了,还有basketball的s,不是复数形式啊.
祝你更上一层楼,有不懂的可以再问哦是 They have some basketballs at home.(改为一般疑问句）谢谢了！