问一道英语题 |急|

Why not go to Shanghai？
Why don't you go to Shanghai？
Shall we go to Shanghai？
What about going to Shanghai？
How about going to Shanghai？
Let's go to Shanghai.

……
我觉得再凑就水了……

why not go to Shanghai？
搞十句，你煮着吃啊

Why don't you go to Shanghai?
Why not go to Shanghai?
英语不行 只知道两种~~~

Shanghai is a very busy city.And it is also a very famous and beautiful city.It is so international.It is famous for The Oriental Pearl's Tower.I know go there is so perfect.I really want to go there.But I have much homework to do.I need to write it for a few days.So I can't go there.Maybe I will go there when I have some free time.