改成一般疑问句Those are his rulers.改成否定句These are apples.

问题描述:

改成一般疑问句Those are his rulers.改成否定句These are apples.

Are there his rulers?
只要把谓语动词提到最前面就好
谓语动词就是am,is,are 这样的词
There aren't apples.
只要在谓语动词后加上not就好了