A. TESTS B.EXERCISES C. HOMEWORKIV. READ THE FOLLOWING PASSAGE AND...

5. a. tests b.exercises c. homeworkIV. Read the following passage and answer each of the questions It is very important to have healthy teeth . Good teeth help us to chew our food . They also help us to look nice. How can we keep our teeth healthy ? First, we ought to visit our dentist twice a year . He can fill the smallcavities in our teeth . Secondary , we should brush our teeth with a toothbrush and toothpaste . Thirdly, we shouldeat food that is good for our teeth and our body : milk , cheese , fish, brown bread, potatoes, red rice, rawvegetables , and fresh fruit. Chocolate , sweets, biscuits and cakes are bad , especially when we eat thembetween meals.