“V”is red用red提问,This is a nice quilt用a nice quilt提问,you are fine(同义句)

问题描述:

“V”is red用red提问,This is a nice quilt用a nice quilt提问,you are fine(同义句)
“V”is red用red提问,This is a nice quilt用a nice quilt提问,you are fine(同义句),It is an English book(改为一般疑问句)

What colour is "V"?
What is this?
You are healthy
Is it an English book?