— How do you find your English teacher? — She is always full of _____ as though she never knew tiredness.

The police say there is a $50,000 _______ for any information that helps them find the killer.

—Where did you spend last weekend?—At______.

I can't say which wine is best-it's a (n) ___ of personal taste. 

Electricity, like other forms of ______, has greatly increased in price in recent years.