—Visitors need to know all the travel routes to Paris, ______? —Sure. But The trip has not arranged.

--- She's never spoken to a foreigner, _______? --- Yes. She is active and can speak English freely.

There’re few oranges in the box，_____ ？ 

There was a loud cry from the backstage immediately after the concert ended, _______?

It’s important _______ you to learn Chinese well.