He made      clear that he would take part in the sports meeting. 

—Is David a man with good manners ?—I don’t think so . As a matter of fact , he is         but polite .

--- Do you speak Chinese, or Japanese? ---- I don’t speak_____ of them. 

---Excuse me, I want to have a letter mailed, but I can’t find a post office.--- I know ______ nearby. Come on, I’ll show you.

As ______ who is a success in business, Mr．White has his own way to deal with various problems．