1. Where are you going to visit this summer holiday?
2. It is believed that scientists will soon discover a new treatment for this disease.
3. How many atoms is made up of our body?
4. According to Vietnamese health beliefs, aliments are caused by an imbalance of yin and yang.
5. Food is converted into energy in the digestive system.
6. Mai's dad is responsible for doing heavy lifting in her family.
7. I can't go out with you because I'm sweeping the house at the moment.
8. Alcohol and junk foods are believed to cause stress.
9. I don't know what to eat and drink to stay healthy.