I'd appreciate      if you would turn the radio down．

The CDs are on sale！Buy one and you get ______ completely free.

—Would you like tea or coffee?—_________ is OK．I really don't mind．

In face ___is a hard job for the police to keep order in an important football match. 

—— Few children are as bright as he is, and also, he works very hard. —— It’s no ＿＿＿＿＿ that he always gets the first place in any examination.