Which one of the following has a different stress from the others?  

下列哪一组字母都能一笔完成_________.

 I am a fan of Liu Qian. _____ his magic ________ his humor attracts me.

In English-speaking countries, ____is unlucky number while ____is unlucky number in China.

We should take care of the old. Here “the” is pronounced as ______.