Finding information in today’s world is easy. The ______ is how you can tell if the information you get is useful or not.
______ for the free tickets, I would not have gone to the films so often.
It’s the third time _____ arrived late this month.
Our classroom is very clean. Do you know who___cleaned it?
—— Was that the new comer who walked by? —— _____.
____being March 12th, they planted trees on the hill.