ruler class boy watch box friend fish chinese knife foot child 改为复数形式

ruler class boy watch box friend fish chinese knife foot child 改为复数形式 baby、class、sheep、ruler的复数是什么? ruler I need a ruler for my math class.(改为一般疑问句）what ( )( )( )( )your math class name a boy in class one The little boy sometimes()(睡觉)in class. I have a happy family.Look!Here is a 16 of my family.The boy in bed is 17 .I am 18 English boy.1、A.room B.ruler.C.paper D.photo 2、A.him B.me C.boy D.my friend 3、A.an B.the C.this D.a 4、A.class B.school C.name D.number 5、A.They B.It C.He D.S the boy in your class 与the boy of your class有什么区别 book,pen,ruler,boy,radio,zoo,nose,face,monkey,watch,这些单词的复数怎么写? The book is o_____ medicine It's ____{Lucy} class This is my ruler .his ruler is not an old.改错 John is the _____(two) tallest boy in my class jack is the tallest boy in our class 同义句 Mike is the tallest boy in our class.(同义句) The boy( ) (have) an English class every day? The boy c_____ Tom is new student in our class 翻译In which class is the boy in white? He is taller than any other boy in the class. John is______ cleverest boy in his class 怎么填 为什么?