1.C

2.A

3.B

4.D

5.B

6.C

1-e)i am very hungry now because i didn't eat enought this morning

2-a)He has strong white teeth because He brushes them three times a day

3-d)We wash our hands before meals because we want to have a healthing living

4-c)Hoa is not afraid of the dentist because she is very kind and skillful

5-b)Nam looks unhappy because he is having a toothache

1-e)

2-a)

3-d)

4-c)

5-b)

1. This kind of medicine should soon...... your cough

a. prevent b. solve c. cure d. disappear

2. One way to stop tooth decay is........ less sugar

a. you eat b. to eat c. for eating d. you are eating

3.Fluoride toothpaste helps........ tooth decay

a. prevent b. for preventing c. preventing d. with preventing

4. ........ your teeth with fluoride toothpaste after avery meal is important

a. Brush. b. Brushing c. You brush d. Brushes

5. Unfortunately you cannot sto decay sinply by...... your teeth

a.you brushing. b. to brush. c. brushing. d. brush

1. This kind of medicine should soon...... your cough

a. prevent b. solve c. cure d. disappear

2. One way to stop tooth decay is........ less sugar

a. you eat b. to eat c. for eating d. you are eating

3. Fluoride toothpaste helps........ tooth decay

a. prevent b. for preventing c. preventing d. with preventing

4. ........ your teeth with fluoride toothpaste after avery meal is important

a. Brush. b. Brushing c. You brush d. Brushes

5. Unfortunately you cannot sto decay sinply by...... your teeth

a. you brushing. b. to brush. c. brushing. d. brush

Chúc bạn học tốt!

I. Mỗi câu sau có những lỗi sai tìm và sửa lại

1) Nam received a letter of=>from his pen pal two days ago

2) Hoa learns to know how take=>to take care of herself

3) what is the matter of =>with you,Lan

4) Don’t stay up early=>late, it’s bad for your health

5) Minh felt happily=>happy when the dentist filled the cavity

6) Remember brushing you=> to brush your teeth every day

7) My father always rides his motorbike careful=>carefully

8) He has strong white teeth because he brushes his tooth=>teeth regularly

II Viết lại câu ko thay đổi nghĩa

a) Don’t forget to brush your teeth every day

Remember to brush your teeth every day

b) Don’t stay up late at night

Remember not to stay up last at night

c) It is very useful to do morning exercises

Doing morning exercises is very useful

I. Mỗi câu sau có những lỗi sai tìm và sửa lại
1) Nam received a letter of => from his pen pal two days ago
2) Hoa learns to know how take => to take care of herself
3) what is the matter of => with you,Lan
4) Don’t stay up early => late, it’s bad for your health
5) Minh felt happily => happy when the dentist filled the cavity
6) Remember brushing you => to brush your teeth every day
7) My father always rides his motorbike careful => carefully
8) He has strong white teeth because he brushes his tooth => teeth regularly

II. Viết lại câu ko thay đổi nghĩa

a) Don’t forget to brush your teeth every day

Remember to brush your teeth every day

b) Don’t stay up late at night

Remember not to stay up last at night

c) It is very useful to do morning exercises

Doing morning exercises is very useful

26 before

27 to

28 of

29 to

30 in

31 about

32 after

I/ Choose the best answer to each of the following sentences.
1. Don't forget to wash your ________before meals.
A. feet B. hands C. teeth D. legs
2. It's ________to brush your teeth every day.
A. very important B. not important C. unimportant D. less important
3. My aunt tells us a lot ________you.
A. of B. about C. at D. on
4. Hoa ________up early and does some exercise every day.
A. gets B. getting C. got D. will get
5. ________do you brush your teeth? -Twice a day.
A. How much B. How often C. How far D. How long
6. I’m fine. I hope you _________ well.
A. am B. was C. are D. is
7. What do you do ________yourself clean and tidy?
A. keep B. keeping C. to keep D. B & C
8. I know how to take care ________myself.
A. of B. about C. in D. for
9. Don't eat too ________candy.
A. much B. many C. lots of D. few
10. Remember ________your teeth after meals.
A. brush B. to brush C. brushing D. B&C

~~~Learn Well Nguyen Ngoc Huong Anh~~~

giúp mk vs nha các bn mk đang cần gấp

Chọn từ dúng:

1. The dentist asks him not to forget ___ his teeth (brush, to brush, brushing, to brushing)

2. We can eat a large amount ___fresh fruit and vegetable(of, for, to, on)

3. They take a walk instead ___bicycle trips (take, to take, of take, of taking)

4. He volunteered ___ us all in his car (take, to take, taking, to taking)

5. The police caught those ___ yesterday evening (robs, robbery, robber, robbers)

Chọn từ dúng:

1. The dentist asks him not to forget ___ his teeth (brush, to brush, brushing, to brushing)

2. We can eat a large amount ___fresh fruit and vegetable(of, for, to, on)

4. He volunteered ___ us all in his car (take, to take, taking, to taking)

5. The police caught those ___ yesterday evening (robs, robbery, robber, robbers

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. 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.
Câu 40: Good teeth mainly help us to _____.
A. look nice B. look important C. have good eyesight D. chew our food
Câu 41: When food and germs collect in a small crack, our teeth _____.
A. send poison into the blood B. become hard
C. begin to decay D. make us feel quite ill
Câu 42: A lot of people do not visit a dentist until _____.
A. they have holes in their teeth B. they have brushed their teeth
C. their teeth grow properly D. they have toothache
Câu 43: What may be most harmful to our teeth?
A. raw vegetables B. sweet things C. fresh fruit D. red rice
Câu 44: The best title for the passage would be _____.
A. “How to clean our teeth” B. “How to make our teeth nicer”
C. “How to keep our teeth healthy” D. “How to keep our teeth ever white”
Câu 45: The word “unfortunately” is closet in meaning to
A. However B. Because C. Therefore D. Although
Câu 46: How many steps can we protect our teeth heath?
A. 5 B. 2 C. 3 D. 4
Câu 47: Which of the following sentences is true ?
A. Sweet food is good for our teeth.
B. We should use wooden toothpicks to clean between our teeth after a meal
C. Poison can spread inside the tooth but can’t go into blood.
D. Decay happens before germs and bits of food have collected our teeth.

Chọn đáp án đúng:

Câu 48: “I’m sorry I have to leave so early,” he said.
A. He apologized that he has to leave early. B. He apologized to have left early.
C. He apologized for having to leave early D. He apologized to have to leave early
Câu 49: We didn’t recognize him until he came into the light.
A. It was not until we didn’t recognize him that he came into the light.
B. It was not until he came into the light that we recognized him.
C. It was not until we recognized him that he came into the light.
D. It was not until he came into the light that we didn’t recognize him.
Câu 50: He played some games and then went to bed.
A. After he had played some games, he went to bed.
B. While he was playing some games, he was going to bed.
C. He went to bed before having played some games.
D. Playing some games, and then he had gone to bed.

Ex1:Gạch chân những từ trong ngoặc sao cho phù hợp với đoạn văn sau đây:

There are different kinds of teeth:"incisors","molars" and"canies".Each kind has a diffent job.The incisors are the teeth at the front of the mouth.We need them to cut our food.

The molars are the biggest teeth in our mouths.Between the incisors and molars we have canies.They are longer than the other teeth.

Children's first teeth are called "milk teeth".Children usually have twenty milk teeth and they have all of them when they are about two years old.

When children are seven or eight years old they start to get new teeth.Grown ups have thirty-two teeth.

It very important for us to look after our teeth.We should clean them with a toothbrush after every meal and it is good to go to dentist every six months

Ex2:Read the diary and write the missing words.Write one word on each line:

Tuesday31 July

On Sundaymorning we went ..for........a walk near the river.Paul was...telling............us a story when we saw a sheep in the water.It couldn't swim.

Nick and I....put.........off our jackets and jumped into the river and we pulled the sheep ....out............of the water.

thw famer saw Nick and me with the sheep and he ran to help.then he said"Come back to my house,boys" and his wife gave..us.......some lemonade and snacks.