What a fool I have been! Why（）I think of that before?
Why does RSTP have a better convergence time than 802.1D？（）
Why does Claudia wish to have someone to break her heart?
Why we have to know something about the Western holidays?
“ Why are the school windows so dirty?’’ “Because ___ to have them cleaned.”
______ is changing the way that consumers use media and also having an impact on how consumers acquire product information.
Why does Pecola want to have blue eyes?
Why did Mrs. Kienast’s babies have to stay in the hospital for some days?
Why did Ford have to produce a car at the lowest price?
Why did he have to sell his house?
A: Why don&39;t you have dinner with me tonight？ B:（）.
Why have Carserve's teams become more effective？
Why have the clients canceled their visits？
______ Without advertisements, people still can have the information of products through other forms of media.
Why does Rose have to make a phone call？
Why don’t you have your sister _____ it for you? ( )
Why did Mr. Simpson say that he couldn't have been driving fast？
Why do people sometimes have trouble sleeping？
Why do children tend to be violent if they have been spanked often？
Why does Philips say that a writer should have a thick skin？
Why did people in the 1920s and 30s like to have something named with science？
Dr. Calerin ’s efforts could lead to the development of a treatment for cancer, but they have received ----- media attention.（）
Modern children ___ so ____ ____ the electronic media that they have little or no awareness of the marvelous world to be discovered in books.
Why might the author have written this passage（）
