Câu 1: It’s important to brush your ………. at least twice a day.
A. tooth B. teeth C. tooths D. toothes

Câu 2: We have a lot of ………. near our house causing pollution.
A. factorys B. factores C. factories D. factoris

Câu 3: There are a number of interesting ………. at my party.
A. people B. persons C. peoples D. person

Câu 4: Have you ever seen the new ………. in that cửa hàng next door?
A. radioes B. radies C. radioses D. radios

Câu 5: They’ve put some lovely ………. in the city park.
A. benchs B. benchies C. benches D. bench

Câu 6: John cannot make a ………….. to get married to Mary or stay single until he can afford a house and a car.
A. decide B. decision C. decisive D. decisively

Câu 7: My parents will have celebrated 30 years of ………….. by next week.
A. marry B. married C. marriageable D. marriage

Câu 8: Although they are twins, they have almost the same appearance but they are seldom in …..
A. agree B. agreeable C. agreement D. agreeably

Câu 9: She has a ………………………. for pink.
A. prefer B. preferential C. preferentially D. preference
Câu 10: He is unhappy because of his ………………………..
A. deaf B. deafen C. deafness D. Deafened

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?

giúp mik vs các bạn ơi.Gấpppppp

Put the following sentences in correct order

CAVITY PREVENTION TIPS

Though cavities can be repaired, try to avoid them by taking care of your teeth . Here's how:

a) Sencond,floss your teeth once a day to remove plaque and food that's stuck between your teeth

b) Brush up and down in a cirular motion

c) Last but not least,see your dentist twice a year for regular checkups

d) First, brush your teeth with fluoride toothpaste after every meal or at least twice a day. Bedtime is an important time to brush

e) Then gently brush your gums as well to keep them healthy

f) We hope you'll hear those two wonderful words : "No cavities"

g) Also, try to limit sweets and sugary drinks,like soda

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

I ____ for a car company now.

a. works     b. work     c. am working    d. are working

Dan can _____ the drum very well. 

a. play     b. do     c. make    d. keep

The plural of “tooth” is _________ .

a. tooths    b. toothes    c. teeth    d. teeths

Choose the word whose underlined part is pronounced differently from the other words.

a. who    b. what    c. where    d. why

Mrs Maureen ___________ tea in the morning

   a. drink        b. drinks        c. drinking        d. to drink

I have breakfast ____________ 6.30

   a. about        b. at            c. in            d. on

________ she cook the meals ?

   a. Do        b. Does        c. is            d. Has

Our daughter _______ TV every day.

  a. watchs        b. watches        c. watch        d. to watch

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.