There is an old proverb, “Love me, love my dog. ” But there is ________ wisdom in this: “Love me, love my book.” 

Don’t be too ______ about things you’re not supposed to know.

– Do you have any idea which to choose?--- Well, you’d better take this one. It’s ______in price and good in quality.

—What s Rose like?  ---_____.

You’d be exposed to a lot ______ pollution if you moved to a town with pure water and air.