1．We've been wailing for you! You _______________(应该到) ten minutes earlier.(turn)
2．An idea suddenly came to her _______________(她可以算出) the answer in another way. (work)
3．Don't tell me you always escape _______________(罚款) because you have a fast sports car. (fine)
4．I heard that it was ten years later, in 2010, _______________(他们的婚姻破裂).(break)
5．Every teacher and every student _______________( 做出了贡献) the development of our school in the past five years, (contribution)
