题目内容
根据短文内容及所给首字母提示写出所缺单词，使短文意思完整，每空一词。
No matter relatives, friends, classmates or workmates, they are all precious presents during our lives. If you want to keep a pleasant relationship, you must enjoy the trust of each other. Envy, guess and doubt can cause mental suffering.
Here is a story about the hidden marble (弹珠) a boy and a girl were playing together. The boy had c1. many marbles. The girl had some sweets with her. The boy told the girl that he would give her all his marble in e2. for her sweets. The girl agreed. But the boy kept the biggest and the m3. beautiful marbles aside and gave the r4. to the girl. The girl gave him all her sweets as she had p5..
That night, the girl slept p6., but the boy couldn’t sleep as he k7. wondering if the girl had hidden some sweets from him as the w8. he had hidden his best marble.
If you don’t give your hundred percent in a r9., you may always keep doubting if others have given their hundred percent. And that’s what makes oneself u10..
In fact, happiness is never complicated or difficult, as long as you remember that sometimes giving is receiving.
