His friends like piaying basketball.（一般疑问句,肯定和否定回答）

Do his friends like piaying basketball?
Yes,they do
NO,they don't
再问： Her friend likes apples. Her parents have two children. His brother can speck English. 就这三个了，都是一般疑问句,肯定和否定回答，谢谢你帮忙！ 还有，可以加你为好友吗？