1．Chance usually ______（支配）the outcome of the game.
2．Can you _______（代替）for the singer who is ill?
3．Previous teaching experience is a necessary _________（资格）for this job.
4．It’s a great ______（安慰）to the mother to see the children growing happily, especially after her husband died.
5．Most of the bedroom is _____（占据）by the big bed.
