题目内容：

Smiles and tears are part of life. But do you find enough time for laughing? I’m not asking if you experience lots of good times. Of course, we should laugh during the happy times.   1. . 2. But she wrote one about a more serious subject--cancer in children. The book is titled I WANT TO GROW HAIR, I WANT TO GROW UP. Erma talks with many children who have cancer and learns important lessons from them. She learns, for example, that cancer survivors（幸存者）know how they should smile at life, though they are receivingchemotherapy（化疗）.

 3. .Jessica’s leg was cut off at the knee because of cancer. She was learning to wear a prosthesis（假肢）. Jessica told about playing soccer. She hit the ball hard with her foot. The ball flew off in one direction while her man-made leg flew another way. Then the brave girl lay on the floor, laughing happily.

As the saying goes, “ 4. ” Do you find plenty of time to laugh?

You can, if you find reasons to laugh during the difficult times. Survivors know how to laugh. If you can laugh even when you’re in trouble, you will make it. Remember, laugh and the whole world laughs with you.  5. .

A．We just laugh about it.

B．Cry and you cry alone!

C．There’s a time to cry and a time to laugh.

D．Erma Bombeck is known for her funny books.

E. But do you also laugh during the difficult times?

F. She tells about the experience of 15-year-old Jessica.

G. I still remember those happy days when we were at college.