I think it's really ______ hard work for me to finish the job in ten minutes.( )
a
an
the
不填
()There _______ a charity show at the school hall next week.
—Why are you in such a hurry, John?—There _______ an NBA basketball game in ten minutes.
I _________ think there _________ be more buildings in two years.
There______ a sport meeting in our school this weekend, isn't there?
- I hear your father has gone to Tokyo on business?-Yes. And he _______ in three weeks.