some of the children 是单数还是复数

是 some of the children 还是some of children 怎么看是否要加the some of the children 是单数还是复数 chess,the,some,are,playing,children,of连词成句 Only some of the books are good for the children.( ) ( )the books are good for the children 同义句 The children have some problems ___ to the top of the mountain.为什么是getting Not all the children like eating sweet snack.的同义句:[ ]of the children like eating sweet snack,[ ]some [ ] most of the children are playing,while some are still doing their homeworkmost of the children ______ ______,while some are still doing their homework the odds of children Not all the children like eatingsweet snacks.()of the chidren like eating sweet snscks,()some() Some children from the poor countryside stopped going to school.改为同义句 Some children from the poor countryside __ __ of school. I give the children a treat of some candy and chocolate 同义句I give the children some candy and chocolate_ _ _ There are some children in front of the school gate.改为否定句 some photos taken by the children of Yushu Qinghai 为什么用taken 而不是were taken ___ of the children can get some presents on christmas dayA.everyone B.eachC.everyD.nobody. 英语连词成句out,of some,coming,the,building,children,are Some children are coming out of the building,主,谓语宾语,和词性名师教教我? She gave the income from some of her books to help poor and neglected children. Children should c—— some websites under the guidance of their parents填空