Complete the passage

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VII. Complete the passage
How can we keep our teeth healthy? First, we (..1..) visit our dentist twice a year. He can fill small holes in your teeth. He
can examine our teeth to (..2..) sure that they are growing in the right way. (..3..), many people wait until they have toothache
before they see a dentist. Secondly, we must brush our teeth with a tooth brush and flouride toothpaste at (..4..) twice a day,
once after breakfast and once before we go to bed. We can (..5..) use wooden toothpicks to clean beetween our teeth after
a meal. Thirdly, we should eat food that is good (..6..) our teeth and our body: milk, cheese, fish, brown bread, potatoes, red
rice, raw vegetables and fresh fruit. Chocolates, sweet, biscuits and cakes are bad, especially when we eat (..7..) between
meals. They are harmful (..8..) they stick to our teeth and cause decay.
1. A. need
3. A. Unfortunate
2. A. make
4. A. least
5. A. still
6. A. in
B. ought
B. do
B. Unfortunately
B. less
C. should
C. find
C. Fortunate
C. little
C. either
D. will
D. see
D. Fortunately
D. a little
D. also
B. too
B. on
C. from
D. for
7. A. it
B. them
C. their
D. its
8. A. although
B. but
C. because
D. so