LOAN (GET) UP VERY EARLY YESTERDAY MORNING TO REVIEW HER LESSONS.V....

9. Loan (get) up very early yesterday morning to review her lessons.V. Choose the word (A, B, C, or D) that best fits each of the blank spaces. (1.5 points) How can we keep our teeth (1)______? Firstly, we ought to visit our (2)____ twice a year.Secondly, we should brush our teeth (3)____ a toothbrush and fluoride toothpaste at least twice a day, once after breakfast and once before we go to bed. We can also use toothpicks(4)_____ our teeth after a meal. Thirdly, we (5)______ eat food that is good (6)______ ourteeth and our body: milk, fish, brown bread, raw vegetables, fresh fruit, etc .