Read the text and mark the sentences as True (T) or False (F). (1.25 ms)

KEEPING OUR TEETH HEALTHY

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.

People are advised to eat chocolate, sweets biscuits and cakes between meals

Khoanh tròn đáp án đúng.

1. I have (less/ fewer) pocket money than my brother.

2. He eats (less/ fewer) vegetables and fruit than his wife.

3. The doctor advised the kid to eat (less/ fewer) sweets to be healthy.

4. There are (less/ fewer) cars in this town than in my city.

5. Mr. Smith does (less/ fewer) exercise than he should.

6. She has (less/ fewer) patience than her coworker.

7. I have (less/ fewer) time to spend on relaxing than my sister.

8. Peter wants to have (less/ fewer) business trips because he has become seriously weak.

9. She has (less/ fewer) work to do than me.

10. The students have (less/ fewer) days to finish the project.

11. Jack is advised to smoke (less/ fewer) cigarettes.

12. Jane has (less/ fewer) friends than Jim.

13. My city has (less/ fewer) friends than Jim.

14. There are (less/ fewer) tourists this year.

15. Peter has (less/ fewer) toys than his siblings.