I know every student in my class.其中的every 可以换成each吗?

I know every student in my class.其中的every 可以换成each吗? I think every student likes free to play sports. i know i am a student.i___i___a student把句子改为一般过去式 I ( )(not know )he is a good student. i know you are student good at maths every student.是不是复数? 连词成句 （1）my,know,now,I,ABCs （2) have,in,class,our,a,student,new,we根据据句意和首字母的提示完成单词We p（ ） English every day Here are the r__of the student activity survey.I exercise every day.I am p__healthy. I know many (visit) come to China every year I——(know) him when I was a student.为什么要用过去完成时? I ——(know) him when I was a student.为什么要用过去完成时而不是一般过去时? I am a student,which you all know和I am a student which you all know有什么不同吗 i hear form my friend every week...each student must be on time为什么前面用every后面用each i think we should say no to the student who wast things every day.. 请问 句子:I'm writing to every student who study in grade nine.有语法错误吗? 用适当形式填空:1.The book ( ) every student .(boring) .2.I like ( ) chicken .( fry)为什么？ i think every student likes[ ]{free}用free的适当形式填空 each student还是each students,every student还是every students?