they are making dumplings帮忙改一下否定句和疑问句
问题描述：
they are making dumplings
帮忙改一下否定句和疑问句
答
They aren't making dumpling.
Are they making dumplings?
I suggest u change the sentence like this,it's my suggestion I hope it will be useful 4 u!
答
They are not making dumplings.
They are making dumplings,aren't they?
答
They aren't making dumplings.
Are they making dumplings?