this toy is （ ）my little brother.请问括号里填什么?

this toy is （ ）my little brother.请问括号里填什么? This is（）my answer 括号里该填什么? this toy is my brother's的句型转换（划线部分）my brother's My little brother is just three years[ ]填什么?^O^ Hellow,Mary.（ ）is my new friend ,Helen.括号里填什么?A.that B.this the boy( )red is my brother括号里填什么介词 I like bananas but my brother ( )括号里填什么 I have to b___ my little brother,because my mom is out 应该填什么 this is my brotherMy little brother is very c__ ( )is myfather is brother.( )is my aunt is child括号内应填什么 this is my toy.复数 Is this a( )orange的括号里该填什么