EAT ENOUGH CALORIES D. BECAUSE THEY PROVIDE VITAMIN A,WHI...
4. Eat enough calories D. because they provide vitamin A,
which is good for the eyes.
V. Read the text and mark the sentences as True (T) or False (F).
How can we keep our teeth healthy? First, 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 should brush our teeth with a toothbrush fluoride toothpaste 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, 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.