Each of them is a student 改为同义句

Each of them is a student 改为同义句 each of them is a student.用each作同位语 each of them is a student.用each作同位语 Each of them are还是is clever. Each of them is a soldier,aren't they?反义疑问句这样对吗?还是应该Each of them is a soldier,isn't he? I like my uniforms.There is a sign in each of them. each of them ,each students,each student 后分别如何接is,are Each of them is five dollars 请问Each of them后面问什么用 is而不是are ____ of them ____ helpful____ of them ____ helpfulA Every are B Each areC Everyone is D Each is There are lots of English books here,and ______ of them is easy to understand A all B each 它们每一个多少钱?用英语怎么说How much is each of them?还是How much are each of them?还是? How is each of them produced?有没有语法错误?能不能说成Hodoes each of them be produced? Each girl sitting over there is my student这里的each可以直接与girl搭用,为什么此句的them就不能直接用each连用,而要加of?Some boys came up to me.____ wore a green coat.(此题选C)A.Each them B.Every C.Each D.Every of them How much are the hats?Each of them ( ) 8dollars.A:has b:are c:have d:is How much are the sweaters?Each of them ______ 50 yuan.A.have B.has C.is Each of them has a maths book求您了 Each of them have a big bag 哪里错了 either of them 和 each of themThe old woman has two grandsons.____ middle school student.A each of them is a B either of them is a C both of them are D they are both 正确答案是B 但我不懂