Those flowers are lovely,too.怎么改为一般疑问句、否定句?

Those flowers are lovely,too.怎么改为一般疑问句、否定句?肯定回答、否定回答? Those flowers are lovely,too.怎么改为一般疑问句、否定句? Those are erasers 改为一般疑问句,并作否定句 Those are my parents.(改为一般疑问句） They are my aunts.(改为否定句） They are chairs.改为一般疑问句,否定句怎么改? Those are erasers(改为一般疑问句并作否定回答) Those are books 改为一般疑问句并做否定回答 it's a lovely vase.和Those flowers are lovely,too.变成感叹句 Those are my books.改为否定句,单复数转换,一般疑问句或提问,肯定句做回答. 改为一般疑问句和否定句 I ate too much. they are doctors 改为否定句,特殊疑问句,一般疑问句 1.That is my grandfather.(改为一般疑问句并作否定句回答)2.Are those pens?(改