Are these orange oranges（改为单数句）各位英语大神们,

题目

Are these orange oranges（改为单数句）各位英语大神们,
Lily's bike is black.（black)对括号部分提问
There are some books in his hands.(改为同义句）
There are some shoes under the bed.(改为否定句）

答案

I s this an orange orange?
What colour is Lily's bike?
He has some books in his hands.
There aren't any shoes under the bed.
祝学习愉快!