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

Dentists say that the most important part of tooth care happens at home. So, what should we do to have good oral teeth?

First of all, we should brush our teeth at least twice a day – after breakfast and dinner. To keep our teeth healthy, we should brush thoroughly for two minutes. Move the brush back and forth and make sure to clean the back, front and top sides of each tooth. Second, among a lot of toothbrushes in the supermarket, we should choose a small-headed soft toothbrush. It can reach all areas of the mouth and doesn’t harm our teeth and gums. We should also replace the toothbrush every three months.

Third, we should use mouthwash after brushing. Each tooth has five sides, but a toothbrush cleans only three of them. The mouthwash helps us clean teeth completely. Remember to spit it out.

Fourth, we should choose the best food for the health of our teeth which includes cheeses, chicken or other meat and nuts. These food provide the calcium which helps strengthen the teeth. Some vegetables like garlic, ginger or pepper can be used as home remedies for a toothache. Try to advoid snacks, sugary food or soda.

Last but not least, we should visit our dentist at least every six months and every time that we have a problem with our teeth.
 

nói rõ lí do vì sao đúng hay sai giùm mình vs ah :3

II. Read then answer the questions.

Dentists say that the most important part tooth care happens at home. So, what should we do to have good oral health? First of all, we should brush our teeth at least twice a day - after breakfast and dinner. To keep our teeth healthy, we should brush thoroughly for two minutes. Move the brush back and forth and make sure to clean the back, front and top sides of each tooth. Second, among a lot of toothbrushes in the supermarket, we should choose a small-headed soft toothbrush. It can reach all areas of the mouth and doesn’t harm our teeth and gums. We should also replace the toothbrush every three months. Third, we should use mouthwash after brushing. Each tooth has five sides, but a toothbrush cleans only three of them. The mouthwash helps us clean teeth completely. Remember to spit it out. Fourth, we should choose the best food for the health of our teeth which include cheeses, chicken or other meats, and nuts. These foods provide the calcium which helps strengthen the teeth. Some vegetables like garlic, ginger or pepper can be used as home remedies for a toothache. Try to avoid snacks, sugary or sodas. Last but not least, we should visit our dentist at least every six months and every time that we have a problem with our teeth.

51. How many times a day should we brush our teeth?

52. Why should we move the brush back and forth?

53. What are the advantages of a small-headed toothbrush mentioned in the text?

54. What benefit can the mouthwash bring us?

55. How many advices are mentioned in the text?

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Fill in the blanks:

It's very important to have ___ teeth. Good teetj help us to ___ our food. They ___ help us look nice. How can we keep our teeth healthy? First, we ___ to visit the dentist twice a year. He can ___ the small holes in our teeth ___ they destroy the teeth. Secondly, we should brush our teeth ___ a tooth brush and flouride ___ at least twice a day. Once after ___ and one before we go to bed.Thirdly, we should eat food that is ___ for our teeth and our body: milk, cheese, fish, potatoes and fresh fruit.

Read the following passage and choose the correct answer to each of the questions that follow by writing A, B, C, or D in Your answers box

It is very important to have healthy teeth. Good teeth help us to chew our food. They also help us to look nice. How does a tooth go bad? The decay begins in a little crack in the enamel covering of the tooth. This happens after germs and bits of food have collected there. Then the decay slowly spreads inside the tooth. Eventually, poison goes into blood, and we may feel quite ill.

How can we keep our teeth healthy? Firstly, 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 and 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.

81. Good teeth help us to__________

A. be nice B. have our food.

C. make our food more digestive D. be important

82. When food and germs collect in a small crack, our teeth__________

A. become decayed B. begin to hurt.

C. send poison into the blood. D. make us feel quite ill.

83. A lot of people visit a dentist only when__________

A. their teeth grow bad B. they have holes in their teeth

C. they have toothache D. they haven’t brushed their teeth.

84. We ought to try clean our teeth__________

A. once a day B. more than once a day

C. between meals D. before breakfast.

85. We shouldn’t eat a lot of __________ between meals

A. chocolate B. fresh fruit C. fish D. sugared food.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following 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 does a tooth go bad? The decay begins in a little crack in the enamel covering of the tooth. This happens after germs and bits of food have collected there then the decay slowly spreads inside the tooth. Eventually, poison goes into the blood, and we may feel quite ill. How can we keep our teeth healthy? Firstly, 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 and 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.

We shouldn't eat a lot of________

A. Red rice 

B. Fresh fruit        

C. Chocolate         

D. Fish

VII. Em hãy đọc đoạn văn sau rồi chọn đáp án đúng cho mỗi câu hỏi.

KEEPING OUR TEETH HEALTHY

It is very important to have healthy teeth. Good teeth helps us to chew our food. They also help us to look nice. How does a tooth go bad? The decay begins in a little crack in the enamel covering of the toot. This happens after germs and bits of food have collected there. Then the decay slowly spreads inside to tooth. Eventually, poison goes into the blood, and we may feel quite ill. How can we keep out 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 peole wait until they have toothache before they see a dentist. Secondly, we should brush our teeth with a toothbrush and 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.

1. When food and germs collect in a small crack, our teeth ..............

A. become hard B. begin to decay C. send poison into the blood D. make us feel quite ill

2. A lot of people visit a dentist only when...................

A. their teeth grow properly B. they have holes in their teeth C. they have toothache D. they have brushed their teeth

3. We ought to try to clean our teeth ............................. ......................

A. once a day B. at least twice a day C. between meals D. before breakfast

4. We shouldn’t eat a lot of …………………

A. read rice B. fresh fruit C. fish D. chocolate

5. Sweets are harmful because they make our teeth .....…………

A. black B. ache C. bad D. cracked

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following 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 does a tooth go bad? The decay begins in a little crack in the enamel covering of the tooth. This happens after germs and bits of food have collected there then the decay slowly spreads inside the tooth. Eventually, poison goes into the blood, and we may feel quite ill. How can we keep our teeth healthy? Firstly, 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 and 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.

A lot of people visit a dentist only when________

A. They have well brushed teeth

B. They have holes in their teeth

C. They begin to have toothache

D. Their teeth grow properly

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following 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 does a tooth go bad? The decay begins in a little crack in the enamel covering of the tooth. This happens after germs and bits of food have collected there then the decay slowly spreads inside the tooth. Eventually, poison goes into the blood, and we may feel quite ill. How can we keep our teeth healthy? Firstly, 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 and 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.

Good teeth help us to________

A. have good eyesight   

B. be important     

C. chew our food 

D. have good health