Let’s go to the library this afternoon.

`->` Would you like to go to the library this afternoon?

`-` Would you like `+` to V? `:` Bạn có muốn...?

`->` Why don't we go to the library this afternoon?

`-` Why don't we `+` V? `:` Tại sao chúng ta không...?

`->` How about going to the library this afternoon?

`-` How about `+` V`-` ing? `:` Như thế nào để...?

`->` Shall we go to the library this afternoon?

`-` Shall we `+` V? `:` Chúng ta sẽ...?

`_` `htien depz`