阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答卷标号为16-25的相应位置上。 Recently I failed an exam．However, 小题1: I came out of my teacher’s office．I told myself: 'Smile! It’s not so serious. ' I smiled a big smile and 小题2: worked a little, really． Everyone gets 小题3: （frustrate） sometimes．I used to be always influenced by pressure and I was often in low spirits．But one day I came 小题4: a sentence in the Bible: “Do not be anxious about tomorrow, for tomorrow will he anxious for itself．Let the day’s own trouble be sufficient for the day．' It suddenly struck me: ' 小题5: （worry） about a problem doesn’t help．Why not just give a big smile and face up 小题6: the trouble?' Now every time I want to cry, I remind myself that 小题7: （laugh） is better than tears and anger．I 小题8: （convince） that there’s something magical about a smile．A smile helps me recover confidence and gives me 小题9: courage to move on． Remember, whenever you’re faced with a setback, whenever you’ve been treated unfairly, all it takes is determination and you can feel happy again．Smile at life． 小题10: it will shine on you．