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Complete the sentences, using the modal verbs in brackets and the information in the box.
1. If you want to be better, you.......should a. stay in bed...............................(should)
2. If the suitcases are too heavy, I..................can d. help you carry them....................(can)
3. If you want to pass the next exam, you.................must b. study harder.....................(must)
4.If you want to lose weight, you.....................should e. go on a diet.................(should)
5.You....................have to .i. brush your teeth.................after each meal if you want to have healthy teeth(have to)
6. You...................ought to f. do exercises every morning....................if you want to be healthy(ought to)
7. If you don't learn the lessons carefully, you..............can g. not do the test well................(can)
8. If you want to go to town, I.....................can c. give you a lift....................................(can)
9. You.........must .j. finish your homework.................................if you want to play computer games.(must)
10. If he is taller, he ....................can.h. play basketball...................................(can)
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.
8. You don’t look very well. I think you _________ go to the doctor’s.
A. should B. can C. could D. must
9. This dress ________ especially for me by a French tailor.
A. is made B. has made C. made D. have been made
10. He missed the train yesterday. If he ________ early, he _______ the train.
A. got up/wouldn’t miss B. had got up/wouldn’t have missed
C. gets up/won’t miss D. had got up/would have missed
8. You don’t look very well. I think you _________ go to the doctor’s.
A. should B. can C. could D. must
9. This dress ________ especially for me by a French tailor.
A. is made B. has made C. made D. have been made
10. He missed the train yesterday. If he ________ early, he _______ the train.
A. got up/wouldn’t miss B. had got up/wouldn’t have missed
C. gets up/won’t miss D. had got up/would have missed
Chọn câu trả lời đúng:
1. A: It's going to be hard to finish this job in time
B: Is it ?Well, don't worry...you with it
A. we help B. we are helping C. we will help D. we are going to help
2.....was ''Heal the world'' written?
A. by whom B. by what C. who D. what
3. "He usually tired in the morning" - "....stay up so late in the evening"
A. I think he should B. I don't think he shouldn't C. I think he shouldn't D. I don't think he should
4. The doctor has suggested...too much coffee
A. me not drinking B. I don't drink C. I not drink D. my not drink
5. Do exercise regularly....excellent health and well-being
A. for have B. so as to have C. so that to have D. in order not to have
6. My tooth is really aching. I must go to the denstist's to....
A. get it checked B. have it check C. check it D. get him checked
7. Two of the book which Tom lots on the bus....to the mains desk at his room
A. return B. was returned C. returned D. were returned
8......his parents allow him or not, John intends to go to the park
A. whether B. while C. despite D. though
Chọn từ có trọng âm khác:
1. A. purpose B. trafic C. occasion D. educate
2. A. damage B. pollute C. erode D. destroy
Chọn câu trả lời đúng:
1. A: It's going to be hard to finish this job in time
B: Is it ?Well, don't worry...you with it
A. we help B. we are helping C. we will help D. we are going to help
2.....was ''Heal the world'' written?
A. by whom B. by what C. who D. what
3. "He usually tired in the morning" - "....stay up so late in the evening"
A. I think he should B. I don't think he shouldn't C. I think he shouldn't D. I don't think he should
4. The doctor has suggested...too much coffee
A. me not drinking B. I don't drink C. I not drink D. my not drink
5. Do exercise regularly....excellent health and well-being
A. for have B. so as to have C. so that to have D. in order not to have
6. My tooth is really aching. I must go to the denstist's to....
A. get it checked B. have it check C. check it D. get him checked
7. Two of the book which Tom lots on the bus....to the mains desk at his room
A. return B. was returned C. returned D. were returned
8......his parents allow him or not, John intends to go to the park
A. whether B. while C. despite D. though
If I were you, I would not go home too late to make my parents worried
III. Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.
1. He is a _______ biologist . He spends all his life studying sea plants and animals.
A. ocean B. marine C. botany D. sea
2. Sperm whale populations are at risk due to hunting.
A. in danger B. in fewness C. in extinction D .on the decreased
3. _______ is a chemical used for killing weeds.
A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic
4. Some whales migrate into warm waters to bear their _______ .
A. youngs B. diets C. calves D. young whales
5. _______ is the variety of different types of plant and animal life in a particular region.
A. Herbicide B. Interaction C. Environment D. Biodiversity
6. Whales like to feed in the cold oceans where there is a lot of krill.
A. sea plants B. small fish C. tiny shellfish D. small animals
7. Some tiny organisms are _______ along by the currents.
A. carried B. taken C. flowed D. moved
8. These birds ______ to North Africa in winter.
A. settle B. go C. relocate D. migrate
9. Sperm whales are ______, which means they eat meat.
A. herbivores B. carnivores C. omnivores D. mammals
10. Linda has a bad cold. She ____________ out in such bad weather .
A. shouldn’t go B. should take C. should go D. shouldn’t take
11. I think he ______ home tonight because his mother was sick.
A. should ride to B. should stay C. shouldn’t stay D. shouldn’t go out
12. He always has difficulty getting up early. – He ______ up late .
A. should stay B. shouldn’t go C. should go D. shouldn’t stay
13. You _______ Mark . You know it’s a secret.
A. should tell B. shouldn’t tell C. couldn’t tell D. might tell
14. I think this job is suitable for you. You ______ for this job .
A. shouldn’t apply B. should apply C. should look D. shouldn’t look
15. Mr. Nam has a bad cough. He ______ smoking .
A. shouldn’t stop B. should continue D. should give up D. shouldn’t give up
16. Her salary is very low. She _______ another job .
A. should look after B. should look at C. should look in D. should look for
17. If I_______ his phone number, I would call him.
A. know B. knows C. knew D. known
18. If we don’t maintain this biodiversity, the undersea populations would be_______ stake.
A. on B. at C. with D. from
19. The sea bed _______ here to 5000 meters.
A. deep B. deepens C. deeper D. depth
20. She gave me a_______ look and said nothing.
A. mysteriously B. mystery C. mysteries D. mysterious
21. Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word.
Harmful insects must be eliminated to protect our crops.
A. got rid of B. protected C. raised D. cultivated
22. Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word.
Keep only fish that you will eat; release the rest.
A. have B. hold C. take D. catch
Finish the second sentence so that it has a similar meaning to the first one , beginning with the given.... .
1. Mr .Vy often spends fifteen minutes leading the buffalo to the field.
It often takes Mr. Vy fifteen minutes to lead the buffalo to the field.
2. I found it a bit difficult to get into work this morning.
Getting into work this morning is a bit difficult (for me).
3 " Why don't you complain to the company, Peter ?"
WIlliam suggested that Peter should complain to the company.
4. He started to play the guitar five years ago.
He has played the guitar for five years.
5 It would be a good idea for you to see a dentist.
I think you should see a/the dentist.
6. "Let's go to the cinema on the Monday ?
He suggested going to the cinema on the Monday.
7. I think we really should stop going out so often.
We really had (câu này chịu ._.)
8.The prisoners were allowed to see their families once a year.
They let the prisoners see their families once a year.
9.It is all right if you come back later?
Would you mind coming back later?
Chọn câu trả lời đúng
A: On my teeth is loose
B: I think.................................
A. you should go to to dentist
B. he should go to to dentist
C. You should brush your teeth
Đây là kiến thức phần câu giao tiếp trong tiếng anh
Cụ thể tình huống giao tiếp ở đây là bạn A nói với bạn B rằng: Răng của mình bị lung lay rồi
Và tất nhiên khi B đáp lại câu nói đó của bạn A thì sẽ là " I think you should" tức là tôi nghĩ bạn nên..
=> loại đáp án B
Tiếp thep khi răng bị lung lay thì lời khuyên nên là tới bác sĩ thay cho việc đánh răng tịa thời điểm đó
=> Chọn đáp án : A