31. We are waiting ______ for your absence.
.Everyone is waiting for the exciting time when the chairman will _________ the results of the election.
They are looking forward to_________to the lecture by the famous professor.
—Did you have a talk with Tom? —No.I was trying to _________ a chance to do so,but I failed.
As _________ matter of fact,_________ beauty of _________ nature there made an excellent impression on me.
.Weather report says that tomorrow will_________cloudy.