-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。

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

_______ bottles of water do you want?

There is little milk left in the bottle,______?

—Did you go to Jack’s birthday party? —No, I _______.