We are working _________ thateveryone invited will turn up.

gh _______ my opinion, the old professor didn’tcome up with his own.

After going into the concert hall, the mother _____ a friend and went over to greet him.

Not once has she given in to any difficulty in her life and that’s _____ she is a strong­willed woman

You can _____ the cake _____ ten pieces.