1.The director was critical of the way we were doing the work.
为什么用of,不用at,in,with
2、TOM assured his boss that he would call forth all his energies in doing this new job.
3.scientists are working on programs to predict where and when an earthquake will occur.
4。penetration,perfection,promotion,propagation,辨析一下几个单词
5.In the light of recent discoveries it may be necessary to revise our previous theory.
6.As you work out your individual shedule,attempt to include a minimum of two study hours each day.解析attempt to在这里的意思,语态,起的作用
7.where possible ,schedule your study hours in advance of fun activities .这里为什么不用ahead of
这里面7道题啊