-----Did Mr Black resign his post as principal? -----No,________ was telling a lie.A 句意：Mrs Black 辞去校长职务了吗？没有，不管谁告诉你的，他都在说谎。Whoever引导的主语从句，相当于anyone who。如果选B，则those作主语，谓语应用were。 C项引导让步状语从句，不能引导主语从句；D项错误，应改为Anyone who told you that。

Afghans used to hold big weddings, costing thousands of dollars, in a county _____ the average annual income is less than $400.

We felt amazed at the use　　the waste bottles.

         ______ you look at it, the fast, exciting pace of life in New York city is fascinating and will continue to fascinate more and more people.

I;ll giev the novel to ___ wants to read it.