41.Itisworthwhile 　　　         （discuss）theproblem.42.It...

问题详情：

is worthwhile  　　　          （discuss） the problem.

is too hot sit  　　　         （*凉处）。

she 　　　         （醒来），she found it was already 9 oclock in the morning.

is 　　　         （consider）of you to call on your relatives from time to time.

45.  　　　           （由于）your help,we finished the work.

would rather  　　　         （go）to work on foot than in his car.

47.I was caught cheating in the last English final examination . I would rather that I　            (not cheat）.

48.I often 　　　         （混淆）her with her sister, because they are so alike.

is no good  　　　         （eat）too much before going to bed.

must 　　　         （关注 ）the increasing pollution problem.

【回答】

ussing或to discuss   42. in the shade  43. woke up  

44. considerate   45. Because of 或Owing to 或Thanks to  

   47. had not cheated  48. confuse  

49. eating    50. focus on或pay attention to

知识点：语法填空

题型：未分类