1. Supply the correct form of the words in brackets.
2. Lan was absent from class because of her _________. (sick)
3. People felt _________ when they catch the common cold. (please)
4. The Japanese eat _________, so they have high life expectancy. (health)
5. My uncle is a _________. He doesn't eat meat or fish. (vegetable)
6. _________ can increase the risk of heart disease and diabetes, (obese)
7. I got a _________ during my beach vacation. (sunburn)
8. Lack of vitamin E can cause skin disease and _________. (tired)
9. The symptoms of the disease include fever and _________. (head)