—Why are you in such a hurry, John?—There _______ an NBA basketball game in ten minutes.
In the street I met the professor_______gave us a talk last week.
-Would your brother go for a picnic this Sunday7 -If I don't go,____.
You must______your cigarette when you are at the gas station.
Her grandparents are still in good health_____they are over eighty.
-What do you think of his concert? -Oh,no one does____.