When _______you return the magazine? –Three days______.
I hear Sam has gone to Qingdao for a holiday.—Oh, how nice! Do you know when he________?
Our school sports meeting we had looked forward to______ in _______ fine weather, which was beyond our expectation.
______ all the stories, I think the first story is ______ one.
_____ have you studied English? —For five years. [ ]