.He must be the person who has been late a third time this week, __________?

— Be sure to get there on time, _____ you?      — Of course, we _____.

If you don’t study hard, you’ll regret, ___________ you?

Whether we’ll hold the sports meeting depends on the weather, ___________?

There used to be a church in our school, ___________?        

I don’t think he could have done such a stupid thing last night, ___________?

--- You may refuse my invitation , but you must explain why .
--- Oh, I must , _____ ?

Nothing is serious with my throat , _____ ?

There are few areas left where pandas can live,        ?

I don't think the bottle's broken, ______?