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

----She didn’t come to school yesterday, did she? ---- ___________, though she was not feeling very well.

You hardly know him, ________ ?

— He hasn’t watched the movie “ So Young”, has he?— ________. He told me it’s very moving and interesting, he’d like to watch it again.

--- Datou Ge Hongyu made few mistakes in the competition of singing, ________ ? --- _____________. I think his perform was the most wonderful in The Voice of China.