Question

There are some dacks on the lake。(改为一般疑问句,并否定回答)？

Answer 1

一般疑问句:

Are there any ducks on the lake?

否定回答:

No, there aren't.

Answer 2

一般疑问句是

Are there any ducks on the lake？

否定回答No,there aren't.

注
句子中有be动词，情态动词，助动词变一般疑问句时直接把这些词提到句子开头
有some要变any