完形填空
This is an educational story．A teacher once told each of her students to bring an empty plastic bag and a large bag of 1 to school．If there was someone in their lives that they 2 to forgive，they chose a potato， 3 the name of that person and the date on it, and then put it 4 the plastic bag．Some of their bags were quite heavy．
They were then told to5 these bags with them everywhere for one week，putting them beside their beds 6 and next to their desks in the classroom．
As they carried the bags around with them，they 7 what a weight they were carrying，and how hard they needed to pay attention 8 ． Of course，the potatoes were rotten(腐烂的)soon，and smelled 9 ．
This is the same as the price we pay for keeping our pain and unhappiness with us!So 10others is not only a gift for them，but also a very good gift for ourselves．
