,everyone ,every one someone anyone anything everthing后面用单数还是复数?是全部都是单数吗？

,everyone ,every one someone anyone anything everthing后面用单数还是复数?是全部都是单数吗？
,everyone ,every one someone anyone anything everthing后面用单数还是复数?
是全部都是单数吗？

,everyone ,every one someone anyone anything everthing后面用单数还是复数?是全部都是单数吗？
单数.
e.g Everyone has his fauls and shortcomings.缺点错误人人都有.
Nothing is impossible.
都是.
Any one of the books is worth reading.每一本书都值得去读.

单数

单

这些都是不定代词 作三人称单数 后面都跟单数
Someone wants to speak to you on the phone．
有你的电话。
Is this somebody’s/anybody’s seat？
这座位有人坐吗？
Everyone is NO.1