语法填空。

     Recently I failed an exam.However, __1__I came out of my teacher's office, I told myself, "Smile!

It's not so serious."

    I smiled a big smile and__2__worked a little, really.

     Everyone gets __3__(frustrate) sometimes.I used to be always influenced by pressure and I was

often in low spirits.But one day I came__4__a sentence in the Bible:"Do not be anxious about tomorrow,

for tomorrow will be anxious for itself.Let the day's own trouble be sufficient for the day."It suddenly

struck me:"__5__(worry) about a problem doesn't help.Why not just give a big smile and face up __6__

the trouble?"

     Now every time I want to cry, I remind myself that __7__(laugh) is better than tears and anger.I

__8   (convince) that there's something magical about a smile.A smile helps me recover confidence and

gives me__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, _10_it will shine on you.