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.
