Let's go for a walk(改为同意句）（ ）（ ）（ ）go for a walk

we had better

why don't we go for a walk?
我们为什么不去散步呢？

原句的意思是：让我们去散步吧。
两个句子一个意思！·

why don't we go for a walk?
如果是两个空可填why not go for a walk?

答案：（Why )(don't)(you)go for a walk
译：为什么不散步呢？
或(Now)(let)(us)go for a walk
译：现在让我们出去散步

why-don't-you

Why don't you