have you ever felt stomachache？
In what situation you would likely fell stomachache ？
Before/during an exam
During sports
After a meal
Wake up in the morning
suddenly
If you are having a stomach ache, would you rather go to hospitals or stay at home？
How would you deal with stomach ache at home?
What do you usually eat during stomachache ？
fruit
vegetable
rice
porridge
deep fried food（combat poison with poison）
Do you think stomach ache is a serious problem or a normal problem?
How often do you have a stomachache ？