Though robbed and shut down，the bank reopened last week.

　　11

　　circumstance n.环境；情况；情形

　　多维训练

　　(1)单句语法填空

　　①Sales director is a position where communication ability is just as important as sales skills.

　　②It’s helpful to put children in a situation where they can see themselves differently.

　　③In any circumstance where light is being absorbed，there is a pressure (of light)．

　　(2)完成句子

　　①Under no circumstances must you leave the house(必须离开房子)．

　　②You must not mention your colleagues under any circumstances(在任何情况下)．

　　③Iran and Iraq also have the potential to export more，if circumstances allow/permit(如果情况允许)．

　　12

　　in vain枉费心机，白费力气，徒劳无益

　　多维训练

　　(1)单句语法填空

　　①Money spent on the brain is never spent in vain.

　　②She was vain of/about her good looks.

　　(2)完成句子

　　①The police tried in vain/vainly to break up the protest crowds.

　　警察企图驱散抗议的人群，但是没有成功。

　　②He tried，but in vain/vainly.

　　他试过了，但是无效。

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