56.   As a single mother with two children at school, she has no time to sit around ________________. (sorry)

       作为单身母亲，还有两个孩子上学，他没有时间闲坐着自怨自艾。

57.   Most parents tend to say that they are too busy _______________ for their children. (set)

       大多数父母亲动不动就说他们太忙，抽不出时间陪陪孩子。

58.   On Sundays I enjoy the company with my friends rather than _______________ . (leave)

       周日的时候我喜欢与朋友呆在一起，而不愿意独处。

59.   In a sense, what has prevented from being promoted is _____________________ his colleagues. (junior)

       从某种意义上说，妨碍他升迁的是他的资历比同事浅。

60.   _________________ to face the audience, the singer set off much complaint and a lot of comments. (turn)

       不愿意转过身来面对观众，那位歌手引发了一片抱怨和非议。