1. Penicillin was discovered by Sir Alexander Fleming.→ ______ 2. A new road will be built across the International Park next month.→________3. The fruit harvest is fermented for three to nine days.→_...

1. Penicillin was discovered by Sir Alexander Fleming.=>Who was Penicillin discovered by?2. A new road will be built across the International Park next month.=> What will be built across the International Park next month?3. The fruit harvest is fermented for three to nine=> how long is the fruit harvest fermented?4. The Pasteur Institute was founded in Paris in 1888.=>Where was the Pasteur Institute founded in 1888?5. Sandra has just been sent a lot of information about the meeting.=> How much information about the meeting has Sandra just been sent?6. She was taken to the hospital by an ambulance.=> How was she taken to the hospital?Câu trả lời: 1. Penicillin was discovered by Sir Alexander Fleming.=>Who was Penicillin discovered by?2. A new road will be built across the International Park next month.=> What will be built across the International Park next month?3. The fruit harvest is fermented for three to nine=> how long is the fruit harvest fermented?4. The Pasteur Institute was founded in Paris in 1888.=>Where was the Pasteur Institute founded in 1888?5. Sandra has just been sent a lot of information about the meeting.=> How much information about the meeting has Sandra just been sent?6. She was taken to the hospital by an ambulance.=> How was she taken to the hospital?

1, Who was Penicillin discovered by?2. What will be built across the International Park next month?3. how long is the fruit harvest fermented?4.Where was the Pasteur Institute founded in 1888?5. How much information about the meeting has Sandra just been sent?6. How was she taken to the hospital? Câu trả lời: 1, Who was Penicillin discovered by?2. What will be built across the International Park next month?3. how long is the fruit harvest fermented?4.Where was the Pasteur Institute founded in 1888?5. How much information about the meeting has Sandra just been sent?6. How was she taken to the hospital?

1. Penicillin was discovered by Sir Alexander Fleming.→ ______ 2. A new road will be built across the International Park...

Hãy tham gia nhóm Học sinh Hoc24OLM

Nguyễn Thanh Thiện

8 tháng 4 2020 lúc 14:46

WEEK 3 PASSIVE VOICE Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. 21. Your shirt needs__________. A. ironing B.be ironing C. to iron D. iron 22. When you are on duty, your uniform must __________ at all times. A. wear B. be wear C. be worn D. be wearing 23. Bill ______...

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WEEK 3 PASSIVE VOICE

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

21. Your shirt needs__________.

A. ironing B.be ironing C. to iron D. iron

22. When you are on duty, your uniform must __________ at all times.

A. wear B. be wear C. be worn D. be wearing

23. Bill __________ to the party tomorrow.

A. will be invited B. will invite

C. will have invited D. will have been invited

24. Vitamin C ________by the human body. It gets into the bloods stream quickly.

A. absorbs easily B. is easily absorbing

C. is easily absorbed D. absorbed easily

25. More than 50 films _________ in HCMC since June.

A. were shown B. had been shown C. have been shown D. have shown

2 6.I have my bicycle_______ by him.

A. repaired B. be repaired C. To repair D. repair

27. A: “ When ________? ” - B: “ In 1928”

A. penicillin was discovered B. did penicillin discovered

C. was penicillin discovered D. did penicillin discover

28. I didn't realize that somebody was recording our conversation.

A. I didn’t realize that our conversation was recorded.

B. I didn't realize that our conversation was being recorded.

C. I didn't realize that our conversation were being recorded.

D. Our conversation wasn't realized to be recorded.

29.People warned us not to go out alone.

A. We were warned not going out alone

B. We are warned not to go out alone.

C. We weren't warned to go out alone.

D. We were warned not to go out alone.

30. The skyscraper is said to have been built in 1930.

A. They said the skyscraper was built in 1930.

B. It was said that the skyscraper was built in 1930.

C. They are said the skyscraper is built in 1930.

D. It is said that the skyscraper was built in 1930.

21. These computers will be _______ in the lesson.

A. used B. use C. using D. be used

Can’t we do something about the situation?”- “ Something _____ right now.”

A. is doing B. is do C. is being done D. has been doing

The university ____ by private funds as well as by tuition income.

A. is supported B. supports C. is supporting D. has supported

My wedding ring _________of yellow and white gold

A. is made B. is making C. made D. making

My shirt _______ by my sister on my last birthday.

A. gave B. was given C. had been given D.was being given

This picture _______ by Johnny when I came.

A. painted B. was painted C. was being painted D.had been painted

It must ______ without delay.

A. do B. have been done C. be doing D. be done

This exercise may _______ with a pencil.

A. be written B. be to write C. be writing D. write

The money ______ to him 2 months ago, but it ______ back yet.

A. was lent/ had not been given B. has been lent/ was not given

C. was lent/ has not given D. was lent/ has not been given

I still can not believe it. My bicycle ______ some minutes ago.

A. was stolen B. was stealing C. stolen D. stole

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Corn dog

28 tháng 7 2017 lúc 22:28

Nowadays in the news you can read a lot about biotechnology and the controversies about it and perhaps you ask yourself what it is exactly. Well, this article is going to give you a brief history of the field of biotechnology and show you that, although the word “biotechnology” was first used in 1919, we have been using biotechnology for many thousands of years in ways that are completely uncontroversial. It will also look at the more modern developments which have started intense debate....

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Nowadays in the news you can read a lot about biotechnology and the controversies about it and perhaps you ask yourself what it is exactly. Well, this article is going to give you a brief history of the field of biotechnology and show you that, although the word “biotechnology” was first used in 1919, we have been using biotechnology for many thousands of years in ways that are completely uncontroversial. It will also look at the more modern developments which have started intense debate. When you are drinking a cold beer on a hot day, or eating a delicious cheese sandwich, you can thank biotechnology for the pleasure you are experiencing. That’s right! Beer, bread and cheese are all produced using biotechnology. Perhaps a definition will be useful to understand how. A standard definition is that biotechnology (or biotech for short) is the application of science and engineering to the direct or indirect use of living organisms. And as you know, the food and drink above are all produced by the fermentation of micro-organisms. In beer, the yeast multiplies as it eats the sugars in the mixture and turns them into alcohol and CO2. This ancient technique was first used in Egypt to make bread and wine around 4000BC! Antibiotics are used to prevent and treat diseases, especially those caused by bacteria. They are natural substances that are created by bacteria and fungi. The first antibiotic was made in China in about 500BC – to cure boils. In 1928 Alexander Fleming discovered penicillin and it was considered a medical miracle. Modern research is looking at the creation of super-antibodies which can kill bacteria and viruses inside the cells that house them. Our modern consumer society produces a lot of waste which needs to be disposed of safely and without harmful end products. Environmental biotechnology can help. Indeed, the use of bacteria to treat sewage was first practiced in 1914 in Manchester, England. Vermiculture or using worms to treat waste is another environmentally-friendly practice and the end product is a natural fertiliser. Bacteria have even been developed to help with problems such as oil spills. They convert crude oil and gasoline into non-toxic substances such as carbon dioxide, water and oxygen and help create a cleaner, healthier environment. These examples of biotechnology are accepted by most people. However, the discovery of the DNA structure by Watson and Crick in 1953 was the beginning of the modern era of genetics and the following areas of biotech are very controversial. Read on… The genetic modification of plants and crops has been in practice for many years. This involves changing the genetic code of these plants so that they are more resistant to bad conditions like drought, floods and frost. Supporters of GM food say that it can offer the consumer better quality, safety and taste and for over a decade Americans have been eating GM food. However, things are very different in Europe where genetically modified food is very strictly regulated and regarded with deep suspicion by the public. GM food has even been called “Frankenfood” in the press, a term inspired by the novel Frankenstein by Mary Shelley. There is a great cultural divide between America and Europe over whether such food is safe to eat and will not harm the environment and the discussion is still in progress. 1997 saw the birth of Dolly the sheep, the first animal cloned from an adult cell. This was a remarkable achievement which created world-wide debate on the ethical issues surrounding cloning. International organisations such as the European parliament, UNESCO and WHO all declared that human cloning is both morally and legally wrong. However, we need to make a distinction between reproductive cloning and therapeutic cloning. Nowadays the idea of reproductive cloning – creating a copy of another person - is no longer interesting for researchers. Instead therapeutic cloning is creating excitement in the biotech world. Key to this technique is stem cells, which are master cells that have the potential to become any other kind of cell in the body e.g. nerve cells, blood, heart muscle or even brain cells. Stem cells themselves have generated a lot of controversy as it was believed that only human embryos could provide them. However, it now appears that adult stem cells offer the same possibility. This would mean that a patient who suffered a heart attack could provide doctors with his adult stem cells which could then be implanted back into his heart and used to create heart muscle, replacing the muscle that was damaged. As the genetic code is identical, there would be no problem of the body rejecting the implant as, unfortunately, happens with organ transplants. In the future, biotechnologists hope that stem cells could be used to grow entire organs. In this way biotechnology offers the hope of revolutionising medical treatment. In this brief overview of the history of biotechnology we have jumped from making bread to making human organs - an enormous leap- and it is clear that these modern practices raise many controversial issues. However, despite the debate, we can imagine that as biotechnology has been around for many years, it will still be around for some time to come - but who knows where it will take us? Questions: After reading, choose the best answer for the following questions 1. What is the main topic of the article? Brief history and modern developments of biotechnology Benefit of biotechnology Modern research in biotechnology 2. What does the pronoun "IT" in the first paragraph refer to? Biotechnology The article The word "Biotechnology" 3. Which products were first made with fermentation of micro-organisms? Beer, bread and cheese Bread and wine Beer and cheese Decide whether the statement below is True or False. 4. Alexander Fleming discovered super-antibodies which can kill bacteria and viruses inside the cells that house them. TrueFalse 5. GM food is easily available in the U.S. and Europe. TrueFalse 6.Researchers believe that adult stem cells could be used to create body parts. TrueFalse

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Lớp 12 Tiếng anh Luyện tập tổng hợp

minh hong

25 tháng 2 2020 lúc 13:53

Give the correct forms of the words in brackets. 1. We met to discuss the _____________________ of a new company. (form) 2. I will ask my parents for_____________ to go there with you. (permit) 3. Her shoulder was badly ________________ after three days lying on the beach. (sun) 4. He caused his parents great _________________ by cycling long distances alone. (anxious) 5. In the ________________ examination, you have to talk to the teachers and answer a number of questions. (orally) 6. Interne...

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Give the correct forms of the words in brackets.
1. We met to discuss the _____________________ of a new company. (form)
2. I will ask my parents for_____________ to go there with you. (permit)
3. Her shoulder was badly ________________ after three days lying on the beach. (sun)
4. He caused his parents great _________________ by cycling long distances alone.
(anxious)
5. In the ________________ examination, you have to talk to the teachers and answer a
number of questions. (orally)
6. Internet can make things memorable because it presents information in a
_________________ way. (effect)
7. Obviously teachers have to be good ____________________________. (communicate)
8. She will help you – she just needs a bit of _____________________. (persuade)
9. My class is going to go on a two-day ___________________ to visit Ha Long Bay.
(excurse)
10. ___________________, it was very windy and the hotel was very expensive. (fortunate)

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Lớp 12 Tiếng anh Luyện tập tổng hợp

minh hong

25 tháng 2 2020 lúc 14:34

Give the correct forms of the words in brackets. 1. We met to discuss the _____________________ of a new company. (form) 2. I will ask my parents for_____________ to go there with you. (permit) 3. Her shoulder was badly ________________ after three days lying on the beach. (sun) 4. He caused his parents great _________________ by cycling long distances alone. (anxious) 5. In the ________________ examination, you have to talk to the teachers and answer a number of questions. (orally) 6. Interne...

Đọc tiếp

Give the correct forms of the words in brackets.
1. We met to discuss the _____________________ of a new company. (form)
2. I will ask my parents for_____________ to go there with you. (permit)
3. Her shoulder was badly ________________ after three days lying on the beach. (sun)
4. He caused his parents great _________________ by cycling long distances alone.
(anxious)
5. In the ________________ examination, you have to talk to the teachers and answer a
number of questions. (orally)
6. Internet can make things memorable because it presents information in a
_________________ way. (effect)
7. Obviously teachers have to be good ____________________________. (communicate)
8. She will help you – she just needs a bit of _____________________. (persuade)
9. My class is going to go on a two-day ___________________ to visit Ha Long Bay.
(excurse)
10. ___________________, it was very windy and the hotel was very expensive. (fortunate)

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Lớp 12 Tiếng anh Luyện tập tổng hợp

minh hong

21 tháng 2 2020 lúc 19:30

ead the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions. Last week I made the mistake of visiting the village where I grew up. It was a small, friendly community with two farms and a number of old cottages round the village green. I realized very quickly that although in many ways it appears unchanged, in reality hardly anything is the same. All the pretty cottages are there, of course, and both the picturesque farmhouses. But...

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ead the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions. Last week I made the mistake of visiting the village where I grew up. It was a small, friendly community with two farms and a number of old cottages round the village green. I realized very quickly that although in many ways it appears unchanged, in reality hardly anything is the same. All the pretty cottages are there, of course, and both the picturesque farmhouses. But none of the inhabitants are country people. All of them are commuters, who leave early every morning for the nearby town. Neither of the farmhouses is attached to a farm these days; the land has been sold and is managed by somebody in an office somewhere who has little interest in the village itself. There are a few new houses, but they have no local character; you can see the same style anywhere in the country. The whole of the village, in fact, has been tidied up so much that it has become nothing more than just another suburb. 1. When the writer revisited his village, he quickly realized that _____________. A. the village changed a lot in appearance B. everything has almost changed C. all the pretty cottages as well as the farmhouses have been built D. the residents of the village are all commuters 2. Neither of the farmhouses _______________ A. has a connection with a farm B. has been sold C. is attached to the farmers. D. is managed by the commuters 3. The word “managed” in the line 8 can be best replaced by ______________. A. controlled B. spent C. used D. taken 4. According to the writer, __________________. A. the village now has no local character B. all the new houses are the same style C. the village is tidier than it used to D. the village has become nothing but a suburb 5. Which of the following is NOT MENTIONED in the passage? A. The writer has visited the village several times before. B. The writer revisited his village last week. C. In fact, the village has changed much. D. The village nowadays has become another suburb.

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Ngan Tran

6 tháng 3 2017 lúc 9:00

VII. Complete the sentences, using one of the following verbs in the correct form. dance steal Invite blow live offer call arrest touch plant injure Example: Everyone touching that wire will get a shock. 1. There was a tree ...................... down in the storm last night. 2. Who is the girl ......................... with your brother? 3. Half of the people ..................... to the party didnt turn up. 4. Life must be unpleasant for people ........................

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VII. Complete the sentences, using one of the following verbs in the correct form.

dance steal Invite blow live offer call arrest touch plant injure

Example: Everyone touching that wire will get a shock.

1. There was a tree ...................... down in the storm last night.

2. Who is the girl ......................... with your brother?

3. Half of the people ..................... to the party didn't turn up.

4. Life must be unpleasant for people ........................... near busy airport.

5. The paintings ........................ from the museum haven't been found yet.

6. Somebody ............................ Jack phoned while you were out.

7. A few days after the interview, I received the letter ...................... me the job.

8. What was the name of the man ......................... by the police?

9. The boy ....................... in the accident was taken to the hospital.

10. The students .......................... flowers in the park are in the volunteer group.

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Bigcityboi

6 tháng 10 2020 lúc 17:11

Làm giúp em với ạ 1. He was writing to his friend when he __________a noise. A. was hearing B. heard C. had heard D. hears 2. I __________many people since I came here in June. A. met B. has met C. was meeting D. have met 3. We __________ maths at this time last week. A. were learning B. are learning C. was learning D. learnt 4. She was playing games while he __________a football match. A. watched B. watches C. was watching D. watching 5. She __________to Ho Chi Minh city last year. A....

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Làm giúp em với ạ

1. He was writing to his friend when he __________a noise.
A. was hearing B. heard C. had heard D. hears
2. I __________many people since I came here in June.
A. met B. has met C. was meeting D. have met
3. We __________ maths at this time last week.
A. were learning B. are learning C. was learning D. learnt
4. She was playing games while he __________a football match.
A. watched B. watches C. was watching D. watching
5. She __________to Ho Chi Minh city last year.
A. goes B. has gone C. go D. went
6. Since we came here, we ______ a lot of acquaintances.
A. have had B. had C. have D. are having

7. __________he playing football now?
A. Will B. Does C. Was D. Is
8. Every morning, I often sit in my garden and____ to my nightingale sing.
A. listening B. listen C. listened D. listens
9. She __________school when she was six.
A. start B. started C. has started D. are starting
10. I. __________TV when the telephone rang.
A. watched B. was watching C. are watching D. have watched
11. I will contact you as soon as I ___________the information.
A. will get B. get C. got D. had got
12. If he's late again, I_____ very angry.
A. am going to be B. will be C. would be D. am
13. A: “The phone is ringing” B. “ I ______it”.
A. answer B. will answer C. have answered D. will be answering
14. Yesterday, I _______ for work late because I _______ to set my alarm.
A. had left / forgot B. was leaving / was forgetting
C. left / had forgot D. had been leaving / would forget
15. By the time we ____ to the train station, Susan _____ for us for more than two hours.
A. will get / has been waiting B. got / was waiting
C. got / had been waiting D. get / will wait
16. While her brother was in the army, Sarah ___________ to him twice a week.
A. was writing B. wrote C. has written D. had written
17. The Titanic _______ the Atlantic when it _______ an iceberg.
A. was crossing / struck B. had crossed / was striking
C. crossed / had struck D. is crossing / strikes
18. In the 19th century, it _______ two or three months to cross North America by covered wagon.
A. took B. had taken C. had taken D. was taking
19. Last night at this time, they _______ the same thing. She ______ and he _________ the Newspaper.
A. are not doing / is cooking / is reading B. were not doing / was cooking / was reading
C. was not doing / has cooked / is reading D. had not done / was cooking /read
20. After he ____________ his English course, he went to England to continue his study.
A. finish B. finishes C. finished D. had finished

Em cảm ơn nhiều

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Jeon Jungkook Bangtan

6 tháng 12 2016 lúc 16:24

Khoanh tròn vào các chữ cái a,b,c,d trước đáp án phù hợp với chỗ trống:1. ................... that street and the food shop is at the next corner.a. go along b. turn right c. on the left d. turn on2. I dont often go to school by bus because it ...................... a lot of time. Riding a bicycle is more healthy.a. spends b. has c. takes d. gets3. The doctor says my father will become ill ..........

Đọc tiếp

Khoanh tròn vào các chữ cái a,b,c,d trước đáp án phù hợp với chỗ trống:

1. ................... that street and the food shop is at the next corner.

a. go along b. turn right c. on the left d. turn on

2. I don't often go to school by bus because it ...................... a lot of time. Riding a bicycle is more healthy.

a. spends b. has c. takes d. gets

3. The doctor says my father will become ill ...................... he stops smoking.

a. until b. when c. unless d. if

4. He bought..................... books and then left for home.

a. much more b. a few c. a lot d. a little

5. Ngoc ...................... eating fast food because it's not good for her health

a. likes b. loves c. hates d. enjoys

6. If you want to live long, you.................. eat much red meat

a. should b. needn't c. have to d. shouldn't

7. I ..................... playing boad games interesting because I can play them with my friends.

a. think b. find c. say d. tell

8. Before moving to HNoi, my parents ...................... in Ha Nam

a. have lived b. have been living c. lived d. live

9. His daughter wants to become a well known ...................... but she has no talent at all

a. act b. actor c. actress d. action

10. Mozart was one of the most famous ................... of classical music

a. actors b. composers c. actists d. makers

13. Look! The trees and flowers....................... care of by the gadeners of the Temple Literature

a. are being taken b. is taken c. taken d. were taken

14. My father ....................... the Head master of Chu Van An Secondary School

a. choose b. is choosen c. are choosen d. chose

15. A new University ................... in my town in the near future

a. is built b. will be built c. was built d. has been built

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Lớp 12 Tiếng anh Luyện tập tổng hợp

adfghjkl

23 tháng 11 2019 lúc 12:09

I. Use the correct form of the words to complete each of the following sentences impairment, charity, disability, donate, preference, integration, respectful, campaign, discriminate, appreciate 1. Buses and trains need to reserve some special seats or areas for women with babies, the elderly and the _____________ 2. Those who do noisy jobs such as airport ground staff or construction workers for a long time are likely to have hearing __________ 3. It is crucial for teenagers to participate...

Đọc tiếp

I. Use the correct form of the words to complete each of the following sentences

impairment, charity, disability, donate, preference, integration, respectful, campaign, discriminate, appreciate

1. Buses and trains need to reserve some special seats or areas for women with babies, the elderly and the _____________

2. Those who do noisy jobs such as airport ground staff or construction workers for a long time are likely to have hearing __________

3. It is crucial for teenagers to participate in _____________ work of any kind. That helps them learn how to care and share.

4. Both parents and teachers need to teach children to have a __________ attitude to the elderly.

5. Making a small __________ to a charity helps young people be aware of the value of money.

6. To many students, working with a tutor is ___________ to working with a peer.

7. Jane's mother always ___________ her attempt to fulfill her duties even when she was not successful.

8. Jaden was involved in planning an election _________ for the president of his country.

9. It is significantto _________ children with special needs into ordinary schools so that they are more accepted by their community.

10. Racial__________ doesn't seem to be ended, even in multicultural countries like America or Canada.

II.Choose the best answer to complete each of the following sentences.

1. A: A new house ___________ for the homeless children.

B: Really? When ___________ it built?

A. has been built / has been

B. built / was

C. was built / was

D. has been built/ was

2.The Prime Minister ___________ our university. He __________ to students about the orientation for their future career early today.

A. has visited / spoke

B. visited / spoke

C. has visited / has spoken

D. visited / was speaking

3. At the last meeting, the Student Union ________ to hold a craft and art exhibition to raise money for the kids who _______ from cancer.

A. has decided / suffered

B. decided / suffer

C. has decided / suffer

D. decided/ suffered4

IV. Find the mistakes

1. Newly-born infants should BE screened for their HEARING in order to receive early TREATMENT if it is IMPAIRMENT.

2. The aircraft OF Malaysia Airlines Flight 370 , which HAS DISAPPEARED on the 8th OF March 2014, HAS not been recovered.

3. The findings of a study show that students HAVE CHANGED their attitude TOWARDS the poor after INVOLVE in some CHARITABLE work.

4>The persons with DISABILITIES in Malaysia will have MORE to smile about because several LOCAL companies are now OFFERED jobs to them.

5. MORE AND MORE organizations have BEEN recently FOUND to have helped the poor and ORPHANS in Vietnam.

6. It is BELIEVED that people are HAPPIER THAN they help OTHERS.

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Luyện tập tổng hợp

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