—I want to know more __________about how to use this word.—You can look it up in the dictionary.

--- I’ve never been to Japan. What about you? -                   

 It rains so _______ that people can _________ go hiking in the mountains.

—        is the ticket of the museum for children? — Well, it’s free for everyone.

—Who listens _________, Eric , Brad or Rick?—Of course Brad.