my brother has a soccer ball改为一般疑问句
my brother has a soccer ball改为一般疑问句：Has your brother have a soccer ball。
一般疑问句（是非句）是疑问句的一种，合乎语法的回答必须是“Yes”（是）或“No”，与特殊疑问句对立。朗读一般疑问句时用升调，而一般疑问句的简略答语则用降调。
brother：n.兄弟；基督会教友；同人；同事；黑人兄弟；相似物；相关物；男教友；信奉基要主义的新教派的教徒。excl.老兄。
every cloud has a silver lining 黑暗中总有一线光明；朵朵乌云衬银边, 处处黑暗透光明
every dog has his day 凡人皆有得意时。
every dog has its day凡人皆有得意时。
every man has his price 人各有其价。
the bird has flown 要抓的人逃掉/离开了。
一般疑问句：
1、Should all the water on the earth disappear one day, what would happen?
假若将来有一天水在地球上全部消失，那会怎样呢?
2 、Should I give up that plan?
我应该放弃那个计划吗?
3、Should he come here tomorrow, I would talk to him.
如果他明天来这，我就和他谈谈。
4、Should you have any problems? Please feel free to contact me.
你有什么问题吗？请随时联系我。
5、Should a hard copy on paper be required for submission purposes.
如果须提交纸质副本，应进行合理的保护和包装以保证安全及时交付。
