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Bài 16. Đọc đoạn văn và trả lời câu hỏi
HOW CAN WVE KEEP OUR TEETH HEALTHY
Firstly, we ought to visit our dentist twice a year. He can fill the small holes in our teeth before they
destroy the teeth. He can examine our teeth to check that they are growing in the right way. Unfortunately,
many people wait until they have toothache before they see a dentist.
Secondly, we shouldbrushour teeth witha toothbrush and flouride tooth paste at least twice a day-
once after breakfastand once before we go to bed. We can also use woodentoothpicks to clean between our
teeth after a meal.
Thirdly, we shouldeat food that is good for our teeth andourbody such as milk, cheese, fish, brown
bread, potatoes, red rice, raw vegetables, and fresh fruit. Chocolate, sweets, biscuits and cakes are bad,
especially when we eat them between meals. They are harmful because they stick to our teeth and cause
decay.
1. How often should we visit our dentist a year?
2. What should we brushour teeth with?
3. What else we can use to clean between our teethafter a meal?
4. What kinds offood are good for our teeth?