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I.                  Read the text and answer the following questions: KEEPING OUR TEETH HEALTHYIt’s very important to have healthy teeth. Good teeth help us chew our food. They also help us 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 bit of food have collected there. Then the decay slowly spreads inside to the tooth. Eventually, poison goes into the blood, and we may feel quite ill.How can we keep our...
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I.                  Read the text and answer the following questions:

 

KEEPING OUR TEETH HEALTHY

It’s very important to have healthy teeth. Good teeth help us chew our food. They also help us 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 bit of food have collected there. Then the decay slowly spreads inside to the tooth. Eventually, poison goes into the blood, and we may feel quite ill.

How can we keep our teeth healthy? First, we ought to visit the dentist twice a year instead of only doing so when we feel the pain in our teeth. 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.

Secondly, we should brush our teeth with a toothbrush and fluoride toothpaste at least twice a day-once after the 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 fruits. Chocolates, 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.      Good teeth help us.............................. our food.

A.    be nice                                                        B. have good eyesight

C. chew                                                           D. be important

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

A.    become hard                                               B. send poison into the blood

C. begin to decay                                            D. make us feel quite ill

3.      A lot of people visit the dentist only when ………………….

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

C. they have toothache                                   C. they have brushed their teeth

4.      We ought to clean our teeth ………………….

A.    after breakfast                                            B. before breakfast

C. before bedtime                                           D. both B &C

5.      We shouldn’t eat a lot of ………………….

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

1
28 tháng 10 2021

1.      Good teeth help us.............................. our food.

A.    be nice                                                        B. have good eyesight

C. chew                                                           D. be important

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

A.    become hard                                               B. send poison into the blood

C. begin to decay                                            D. make us feel quite ill

3.      A lot of people visit the dentist only when ………………….

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

C. they have toothache                                   C. they have brushed their teeth

4.      We ought to clean our teeth ………………….

A.    after breakfast                                            B. before breakfast

C. before bedtime                                           D. both B &C

5.      We shouldn’t eat a lot of ………………….

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

II. Read the text  (1m)    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 small cavities in our teeth. Secondary, we should brush our teeth with a toothbrush and toothpaste. 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....
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II. Read the text  (1m)
    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 small cavities in our teeth. Secondary, we should brush our teeth with a toothbrush and toothpaste. 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.

   a,Write TRUE (T) or FALSE (F) in each sentence)

1, It isn’t very  important to have healthy teeth.                  =>………..

2, We have to visit our dentist twice a year.                         =>………….

  b, Answer the following questions

1. Why is it very  important to have healthy teeth?

………………………………………………………………………

 2. What food should we eat?=>………………………………………………

Giúp mình với ạ!!

1
23 tháng 3 2022

a,Write TRUE (T) or FALSE (F) in each sentence)

1, It isn’t very  important to have healthy teeth.                  => F

2, We have to visit our dentist twice a year.                         => T

  b, Answer the following questions

1. Why is it very  important to have healthy teeth?

=> Because good teeth help us to chew our food. They also help us to look nice.

 2. What food should we eat?

=> Milk, cheese, fish, brown bread, potatoes, red rice, raw vegetables, and fresh fruit.

 It’s very important to have healthy teeth. Good teeth help us chew our food. They also help us 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 bit of food have collected there. Then the decay slowly spreads inside to the tooth. Eventually, poison goes into the blood, and we may feel quite ill.How can we keep our teeth healthy? First, we ought to visit the dentist twice a year. He can fill the small holes...
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 It’s very important to have healthy teeth. Good teeth help us chew our food. They also help us 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 bit of food have collected there. Then the decay slowly spreads inside to the tooth. Eventually, poison goes into the blood, and we may feel quite ill.How can we keep our teeth healthy? First, we ought to visit the 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. Secondly, we should brush our teeth with a toothbrush and fluoride toothpaste at least twice a day-once after the 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 fruits. Chocolates, 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.

Question: We shouldn’t eat a lot of ………………….        

 A.

red rice

 B.

chocolate

 C.

fresh fruit

 D.

fish

0
IV.Read the following passage, then answer the questions by circling A, B, C or D. 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 to tooth. Eventually, poison goes into the blood, and we may feel quite ill.How can we keep our teeth...
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IV.Read the following passage, then answer the questions by circling A, B, C or D.

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 to tooth. Eventually, poison goes into the blood, and we may feel quite ill.

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 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. Good teeth help us to _____________.

A. be nice                  B. have good eyesight         C. chew our food                  D. be important

2. 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

3. 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

4. We ought to try to clean our teeth _____________.

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

5. We shouldn’t eat a lot of _____________.

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

3
10 tháng 10 2021

giúp mình bài này với

10 tháng 10 2021

1 C

2 B

3 C

4 B

5 D

18 tháng 3 2021

Read the passage then choose the correct answer: It is very important to have healthy teeth. Good teeth helps us to (1)...............our food. They also help us to look(2).................How can we help our teeth healthy? First, we(3)................visit our dentist twice a year. He can fill the small (4)..............in our teeth. Secondly,we should brush our teeth with a toothbrush and toothpaste. Thirdly, we should eat(5)................that are good for our teeth and our body: milk, cheese, fish, brown bread, potatoes, red river, raw vegetable and fresh fruit. Chocolates, sweets, biscuits and cakes are(6)................ 1. A. Chew B. Make. C. Do. D. Have 2. A. Nice. B. Important. C. Colorful. D. Need 3. A. Ought to. B. Should. C. Can D. A and B 4. A. Holes. B. Cracks. C. Cavities D. Biscuits 5. A. Food. B. Vegetable. C. Drinks D. Meat 6. A. Good. B. Helpful. C. Useful D. Bad

18 tháng 3 2021

1.a

2.a

3.b

4.c

5.a

6.d

27 tháng 10 2021

1.healthy

2.twice

3.after

4.for

5.shouldn't

27 tháng 10 2021

1.healthy

2.twice

3.after

4.for

5.shouldn't

CHÚC BẠN HỌC TỐT NHA ^^ !!!

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...
Đọc tiếp

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

1
19 tháng 3 2019

Đáp án là C

Ý trong bài: Good teeth help us to chew our food

V. Read the following passage and choose the best option for each blank.. (1 pt)It s very important for US to have healthy teeth. Good teeth help to (1)________our food. They alsohelp us to look beautiful How can we keep our teeth healthy? First we should visit our dentist twice a year. can fill cavities in our teeth before they destroy the teeth. He can examine our teeth to check that they are growing the right way. Unfortunately, many people wait (2)________they have toothache before they go...
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V. Read the following passage and choose the best option for each blank.. (1 pt)

It s very important for US to have healthy teeth. Good teeth help to (1)________our food. They also

help us to look beautiful How can we keep our teeth healthy? First we should visit our dentist twice a year. can fill cavities in our teeth before they destroy the teeth. He can examine our teeth to check that they are growing the right way. Unfortunately, many people wait (2)________they have toothache before they go to the dentist. Second, we should brush our teeth with a toothbrush and flouride toothpaste (3)_______least twice a day - once after breakfast and once before we go to bed. We can also use wooden (4)_________to clean between our teeth after a meal. Finally, 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. Chocloate, sweets, biscuits and cakes are bad, especially when we eat them between meals. They are haemful because they stick ourteeth and cause decay.

1. A. chew

B. swallow

B. hold

D. keep

2. A. before

B. when

C. until

D. after

3. A. on

B. for

C. of

D. at

4. A. sticks

B. toothpicks

C. chopsticks

D. toothpastes

1
27 tháng 8 2021

1 A

2 C

3 D

4 B

27 tháng 8 2021

mẹ làm đúng dùm con

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...
Đọc tiếp

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

1
19 tháng 3 2017

Đáp án là C

Ý trong bài: Chocolate, sweets, biscuits and cakes are bad, especially when we eat them between meals.

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...
Đọc tiếp

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.

When food and germs collect in a small crack , our teeth________

A. send poison into the blood

B. begin to decay

C. become hard 

D. make us feel quite ill

1
3 tháng 1 2020

Đáp án là B

Ý trong bài: The decay begins in a little crack in the enamel (men răng) covering of the tooth. This happens after germs and bits of food have collected there then the decay slowly spreads inside the tooth.