The suggestion that the 50th anniversary of the founding of our school __________ put off till Saturday has been __________.
His composition won first prize, ______ made him too happy to sleep for nights.
We are waiting ______ for your absence.
With little knowledge about the area he succeeded ______ many researchers failed.
A very beautiful scene spreads in front of the mountain, at the foot of which ______.
What was unexpected was that the disrespectable fellow ______ the old man.