Tom:Oh,what`s this?Alice:It`s a bike.Tom:It`s very nice.By the way.问：when is it now?
Alice:Good afternoon,Tom.
Tom:Good afternoon,Alice,Oh,what`s this?
Alice:It`s a bike.
Tom:It`s very nice.By the way,can you spell "bike"?
Alice:Yes,it`s B-I-K-E,bike.
Tom:Thanks.who buys you this bike?
Alice:oh,my father.
问：when is it now?