--- They have never seen the film,         they?--- Yes, they have.

--You used to be quiet, ____you？--Yes, and I used to be very shy.

 Tony often goes to the park, _____?

There is _________in the box , is there ?

-The captain（船长）of the Sewol ferry（岁月号）hardly do anything to help the passengers on the ferry。          ？-              ，so over two hundred people lost their lives in the accident。