用方框中所给单词的适当形式填空，使短文通顺、正确、连贯（每个单词限填一次）。

A group of graduates got together to visit their old university professor.

The conversation soon turned into complaints about ___61___ in work and life. Offering his guests coffee, the professor went to the kitchen and returned with a large pot of ___62___ and different kinds of cups—porcelain, plastic, glass, crystal, some plain-looking, some expensive—telling them to help ___63___ to the coffee.

When all the students had a cup of coffee ___64___ hand, the professor said, “ If you have noticed, all the nice-looking expensive cups have been taken up, ___65___ behind the plain and cheap ones. While it is normal for you to want only ___66___ for yourselves, that is the source of your problems and pressure. ”

“___67___ all of you really want is coffee, not the cup, but you really wanted to choose the best cups. And at the same time, you began eyeing others’ cups.”

“Now , if life is the coffee; the jobs, money and other things are the cups. They are just tools to hold the life, and the type of cup we have does not change the ___68___ of life we live. Sometimes, by ___69___ only on the cup, we fail to enjoy the coffee. ”

Don't let the cups drive you, enjoy the coffee ___70___.