VIII. Read the passage and answer the questions
How can we keep our teeth healthy? First, we ought to see our dentist twice a year. He can fill the small holes in our teeth before they destroy the teeth. Secondly, we should brush our teeth at least twice a day – once after breakfast, and once before we go to bed. We can also use wooden toothpicks to clean between our teeth after a meal. Thirdly, we should eat food that is good for our teeth and our body: milk, fish, potatoes, raw vegetables and fresh fruit. Chocolate, sweets, biscuits are bad especially when we eat them between meals. They are harmful because they stick to our teeth and cause decay.
1. What should we do first to keep our teeth healthy?
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2. How often should we clean our teeth?
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3. Can we use wooden toothpicks or metal toothpicks to clean our teeth after meals?
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4. Shouldn’t we eat too many sweets?
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5. Why are chocolate, biscuits and sweets harmful?
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1.we ought to see our dentist twice a year
2.once after breakfast, and once before we go to bed
3.yes we can
4.because they stick to our teeth and cause decay