A  B 1. I have a headache. a. You should take a bath in warm water 2. I have a backache. b. You should take vitamins. 3. I have a toothache . c. You should go to the dentist and brush your teeth after meal. 4. I have a sore throat.d. You should see a doctor and shouldn’t watch too much TV. 5. I have a bad cough . e. You should take some aspirins 6. I have a stomachache. f. You shouldn’t drink cold drink. 7. I have a fever.  g. You shouldn’t lift heavy things. 8. I have a flu.  h. You should take cough syrup.

Ex 4: Read and match

Read and match

Look and answer

What’s the matter with Tom?

Look and answer

 What’s the matter with Mary? ………………………………………………

Teeth are important for chewing food and talking. Without teeth, we can only eat soft food. It will be hard for us (1) ________ without teeth. The food that we eat can affect our teeth. Too (2) ________ sugar can make acid. This acid begins to eat away the teeth. Cavities in the teeth are holes made by acid. Most children love cola drinks. One of cola (3) ________ ten teaspoons of sugar. So we should avoid kinds of food with lots of sugar. Another way we can take care of our teeth is by(4) ________ them. We should brush our teeth at least twice a day. Also, we must give our teeth special treatment by visiting the(5) ________ twice a year. We should look after our teeth carefully. I hope all of us(6) ________ know how to keep our teeth healthy and beautiful.

1.a.speaking b. speak c. to speak d. spoke

2.a. much b. many c. lots of c. plenty

3.a. have b. has c. is having d. had

4.a. seeing b. watering c. showering d. cleaning

5.a. doctor b. dentist c. engineer d. teacher

6.a. will b. could c. might d.would

Giúp mình với, cần gửi bài ngày mai.

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.

Bài 5: Đọc đoạn văn sau và chọn từ thích hợp nhất để điền vào mỗi chỗ trống bằng cách khoanh tròn A, B, C hoặc D.

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 (1) ___ in our teeth before they destroy the teeth. He can examine our teeth to (2) ___ that they are growing in the right way. Unfortunately, many people wait they have toothache before they see a (3) ___ .

Secondly, we should brush our teeth with a (4) ___ and fluoride toothpaste at least twice a day - once after breakfast and (5) ___ beore we go to bed. We can also use wooden toothpicks to clean between our teeth (6) ___ a meal.

Thirdly, we should eat food that is (7) ___ for our teeth and our teeth our body: milk, cheese, fish, brown bread, potatoes, red rice, raw vegetables and fresh fruit. Chocolate, sweets, biscuits and cakes (8) ___ bad, especially when we eat (9) ___ between meals. Thay are harmful (10) ___ they stick to our teeth and cause decay.

1. A. things B. holes C. sweets D. animals

2. A. watch B. saw C. check D. clean

3. A. doctor B. nurse C. teacher D. dentist

4. A. cleaner B. comb C. brush D. toothbrush

5. A. one B. once C. two D. twice

6. A. after B. before C. during D. when

7. A. bad B. good C. fresh D. nice

8. A. is B. are C. was D. were

9. A. they B. them C. it D. their

10. A. so B. and C. because D. why

Bài 6: Viết câu trả lời cho các câu hỏi sau.

1. How often do you brush your teeth a day?

__________________________________________________

2. What should we eat to keep our teeth strong and healthy?

__________________________________________________

3. How often do you go to the dentist a year?

__________________________________________________

4. Why do we brush our teeth?

__________________________________________________

5. How do you fell when you come to see your dentist?

__________________________________________________