1.The method of capital punishment varies from nation to nation.

2.The new device was named after the man who spoke out in favor of it.

3.Many people felt that beheading a person in the guillotine was merciful because of the quickness of death.

4.A little child cannot understand advertisement for what they are and so believes totally in what he or she hears.

5.And I am upset myself at how the advertisers can control a child's outlook on the world.

答案：

1.执行死刑的方法因国家而各不相同。

2.有个人大胆提议用这种新装置，后来这种刑具就以那个人的名字命名。

3.许多人认为使用断头台来处决一个人，这是很仁慈的，因为这样会让人死得更快一些。

4.小孩儿不知广告为何物，因此便完全听信广告上所说的。

5.广告商是如何掌管孩子的世界观，对此我非常焦虑