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3 tháng 8 2023

45d

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62d

63a

3 tháng 8 2023

giúp mình với ạ
https://hoc24.vn/cau-hoi/choose-the-word-or-phrase-that-best-completes-the-sentences.8236177276714

5 tháng 8 2023

giúp mình câu này với ạ
https://hoc24.vn/cau-hoi/put-the-verbs-in-parentheses-into-the-correct-form19-itd-better-travel-hopefully-than-arrive-20-he-should-know-how-use-the-film-projector-but-if-he-doesnt.8242043719202

17 tháng 6 2023

Dear Anna,

I'm glad that you like the cooking book. It has many interesting recipes in there, you should try one. By the way, Sunday sounds great, I'll come over at 4 p.m. 

See you soon,

     Linda

29 tháng 7 2023

Hi Anna,

I'm glad that you're finding my book on healthy cooking helpful.

I am delighted to join you at your home this Sunday to find out some recipes from the book with you.

Unfortunately, my mango trees has not produced any mangoes at the time, but by the way I will buy some fresh mangoes from the market on the way to your place for one of the dishes.

Looking forward to seeing you soon.

Warm regards.

Linda.

18 tháng 11 2023

1. D          2. A           3. C             4. B            5. F

Rachel Carson, an ecologist, a biologist, and a writer, was born in 1907 in Springdale, Pennsylvania. As a small girl, she was an avid reader and soon showed a keen interest in the natural world and writing. 1 She had her first story about animals published in a magazine when she was in the fourth grade. She graduated from Pennsylvania College for Women (now Chatham University) in 1929, studied at the Woods Hole Marine Biological Laboratory, and received her MA in zoology from Johns Hopkins University in 1932.

Initially, Rachel Carson worked for the US Bureau of Fisheries as a part-time science writer. 2 Part of her job was to interest the public in marine and freshwater biology via radio programmes. She then spent the next few years serving as a marine scientist and editor for the US Fish and Wildlife Service. There, she became famous for her writings on environmental pollution and the natural history of the sea, 3 She warned the public about its negative long-term effects. Climate change, rising sea-levels, melting Arctic glaciers, decreasing animal populations are part of her work. In her most influential book, Silent Spring (1962), Rachel Carson strongly disapproved of the widespread use of pesticides such as DDT. 4 Firstly, Silent Spring suggested a much-needed change in people's way of life and called for new policies to protect humans and the environment. She then was criticised by the chemical industry and some government officials, but never gave up. 5 The book eventually prompted a change in national policy, leading to the enactment of a national ban of pesticides on agricultural farming. Additionally, it helped spark the environmental movement, resulting in the establishment of the United States Environmental Protection Agency. That's why she was called the mother of modern ecology.

Rachel Carson died of breast cancer in 1964. However, her work continues to inspire new generations to protect all the living world.

Tạm dịch

Rachel Carson, nhà sinh thái học, nhà sinh vật học và nhà văn, sinh năm 1907 tại Springdale, Pennsylvania. Khi còn là một cô gái nhỏ, cô ấy là một người ham đọc sách và sớm thể hiện sự quan tâm sâu sắc đến thế giới tự nhiên và viết lách. Cô ấy có câu chuyện đầu tiên về động vật được đăng trên một tạp chí khi cô ấy học lớp bốn. Cô tốt nghiệp Đại học Phụ nữ Pennsylvania (nay là Đại học Chatham) vào năm 1929, học tại Phòng thí nghiệm Sinh học Biển Woods Hole và nhận bằng Thạc sĩ về động vật học tại Đại học Johns Hopkins vào năm 1932.

Ban đầu, Rachel Carson làm việc cho Cục Thủy sản Hoa Kỳ với tư cách là một nhà văn khoa học bán thời gian. Một phần công việc của cô là thu hút sự quan tâm của công chúng đến sinh vật biển và nước ngọt thông qua các chương trình phát thanh. Sau đó, cô đã dành vài năm tiếp theo với tư cách là nhà khoa học biển và biên tập viên cho Cơ quan Cá và Động vật hoang dã Hoa Kỳ. Ở đó, cô trở nên nổi tiếng với những bài viết về ô nhiễm môi trường và lịch sử tự nhiên của biển, Cô cảnh báo công chúng về những tác động tiêu cực lâu dài của nó. Biến đổi khí hậu, mực nước biển dâng cao, băng tan ở Bắc Cực, giảm quần thể động vật là một phần công việc của cô. Trong cuốn sách có ảnh hưởng nhất của mình, Silent Spring (1962), Rachel Carson cực lực phản đối việc sử dụng rộng rãi thuốc trừ sâu như DDT. Đầu tiên, Silent Spring đề xuất một sự thay đổi rất cần thiết trong cách sống của mọi người và kêu gọi các chính sách mới để bảo vệ con người và môi trường. Sau đó, cô bị chỉ trích bởi ngành công nghiệp hóa chất và một số quan chức chính phủ, nhưng không bao giờ bỏ cuộc. Cuốn sách cuối cùng đã thúc đẩy một sự thay đổi trong chính sách quốc gia, dẫn đến việc ban hành lệnh cấm toàn quốc về thuốc trừ sâu trong canh tác nông nghiệp. Ngoài ra, nó đã giúp châm ngòi cho phong trào môi trường, dẫn đến việc thành lập Cơ quan Bảo vệ Môi trường Hoa Kỳ. Đó là lý do tại sao cô được gọi là mẹ của hệ sinh thái hiện đại.

Rachel Carson qua đời vì bệnh ung thư vú vào năm 1964. Tuy nhiên, công việc của cô vẫn tiếp tục truyền cảm hứng cho các thế hệ mới bảo vệ tất cả thế giới sống.

26 tháng 11 2023

Living in a smart city brings many benefits and disadvantages. In this article, I will present some pros and cons of living in a smart city.

The first advantage of living in a smart city is convenience. Information and communications technology is integrated into urban systems, helping to provide public services more effectively. For example, through mobile applications, people can easily search for information about transportation, destinations, and entertainment activities. Furthermore, the smart traffic system helps reduce congestion and save travel time.

Another advantage of smart cities is energy saving and environmental protection. Advanced technologies are applied to manage and use resources effectively. For example, automatic lighting and temperature regulation in buildings help save energy. In addition, the use of smart public transport and self-driving cars helps reduce polluting emissions.

However, living in a smart city also has disadvantages. One of them is the issue of information security. With the widespread use of information technology, the risk of personal information insecurity and privacy violations increases. This requires strong security measures to ensure the safety of people's personal data.

Another drawback of smart cities is their dependence on technology. If technology systems fail or are attacked, public services could be disrupted. This poses challenges for maintaining stability and ensuring security of smart cities.

In short, living in a smart city brings many benefits such as convenience and energy savings. However, it is also necessary to pay attention to information security issues and dependence on technology. To make the most of the advantages and minimize the disadvantages, smart investment and management from city managers is needed.

17 tháng 1

cdmmamdbvđn em

I. VOCABULARY (05 câu) 1. If I had a lot of money now, I a new car. A. would buy B. would sell C. would take D. would make 2. Do you think there would be less conflict in the world if all people the same language? A. listened B. spoke C. read D. wrote 3. A number of cleaning products contain chemicals A. safeful B. helpful C. harmful D. hopeful 4. The gases from the exhausts of cars have also increased ...
Đọc tiếp

I. VOCABULARY (05 câu)

1. If I had a lot of money now, I a new car.

A. would buy B. would sell

C. would take D. would make

2. Do you think there would be less conflict in the world if all people the same language?

A. listened B. spoke C. read D. wrote

3. A number of cleaning products contain chemicals

A. safeful B. helpful C. harmful D. hopeful

4. The gases from the exhausts of cars have also increased pollution in most cities.

A.land B. sand

C. water D. air

5. The death rate would if hygienic conditions were improved.

A. decrease B. increase C. be D. up

II. VERB FORM (05 câu)

1. If I you, I would do that.

A. am B. were C. are D. had been

2. If I were offered the job, I think I it.

A. take B. will take C. would take D. would have taken

3. I would be very surprised if he .

A. refuses B. refused C. had refused D. would refuse

4. If she sold her car, she much money.

A. gets B. would get C. will get D. would have got

5. If someone in here with a gun, I would be very frightened.

A. would walk B. walks C. had walked D. walked

III. WORD FORM (05 câu)

1.People believe that the water has brought cancer to the local residents.

A. pollute B. polluted C.pollution D.polluting

2.Light pollution make us to see the stars in the sky.

A.able` B.able to C.unable D.unable to

3.Noise is considered as pollution.

A.environment B.environmental C.environmentally D.environmentalist

4. habitats have been destroyed in recent years.

A.Nature B.Natured C.Nation D.Natural

5.Water samples collected at these villages were seriously with bacteria. A.contaminated B.contamination C.contaminational D.contaminating

IV. PREPOSITION (05 câu)

1. The course starts 3rd November and ends January.

A. in/on B. on/in C. of/with D. for/of

2. Are you interested learning foreign language?

A. in B. to C. at D. from

3. I was disappointed the grade I received on my last exam.

A. to B. for C. with D. at

4. We are looking forward new possibillities.

A. on B. in C. of D. to

5. The park was named a young hero, Le Van Tam.

A. up B. after C. take off D. take on

22:02

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Bài 4: Chọn đáp án đúng.1. Thousands of Vietnamese scholars graduated ________ the Imperial Academy. a. from b. in c. at d. of 2. The broth for pho ga is made ________ stewing chicken bones.a. of b. with c. by d. from 3. I haven’t got ________ rice left. Would you like ________ bread instead? a. any – any b. some – some c. no – some d. any – some  4. My sister hates country music, and she hates rap ________. a. either b. also c. neither d. too 5. How much ________...
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Bài 4: Chọn đáp án đúng.

1. Thousands of Vietnamese scholars graduated ________ the Imperial Academy. 

a. from b. in c. at d. of 

2. The broth for pho ga is made ________ stewing chicken bones.

a. of b. with c. by d. from 

3. I haven’t got ________ rice left. Would you like ________ bread instead? 

a. any – any b. some – some c. no – some d. any – some 

 

4. My sister hates country music, and she hates rap ________. 

a. either b. also c. neither d. too 

5. How much ________ should I use to make the cake? 

a. pineapple b. flour c. egg d. carton of milk 

6. The first Doctor’s Stone Tablets were ________ in 1484. 

a. erected b. selected c. regarded d. located 

7. Jazz ________ in the US and is now popular throughout the world. 

a. originates b. originated c. was originated d. is originated 

 

8. From his childhood, Chu Van An was ________ for his intelligence.

 

a. interested b. successful c. talented d. famous 

9. ________ was the Temple of Literature founded? – Emperor Ly Thanh Tong. 

a. When b. Where c. Who c. By whom 

10. ________. – There is some milk and lemon juice in the fridge. 

a. What is there for breakfast?b. What is there to drink?c. Is there anything to eat?d. What do you drink? 

 

0
22 tháng 2 2017

1,Find one the word:

A.studying B.singing C.morning D.living

2,Complete the second sentence so it means as the one given:

1. She does not have a television inher bedroom.

→→There ISN'T ANY TELEVISION IN HER BEDROOM.

2.I am not glad because my student cheat at their exam.

→→My students shouldN'T BE CHECKED AT THEIR EXAM.

3,Choose A , B , C or D to complete the sentence:

'' HOW ARE THEY GOING TO WORK NEXT MONTH ''

A.for a week B.very late C.by motorbike D.usually

4, Find the word which has different sound in the underlined part:

A.grEAT B.brEAd C. ahEAd D .brEAkfast

EX1  :Read the text below and choose the correct word for each space. For each question 1 -5, mark the correct letter A, B, C or D on your answer sheet.      Robots can work in places humans can't easily get to. These include deep oceans on distant planets or on sites with bad pollution. Robots are also used in factories (1) ________ they can work more quickly and accurately than a human,  and without needing to rest. Improvements in technology over the past 50 years have (2) _______...
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EX1  :Read the text below and choose the correct word for each space. For each question 1 -5, mark the correct letter A, B, C or D on your answer sheet. 

     Robots can work in places humans can't easily get to. These include deep oceans on distant planets or on sites with bad pollution. Robots are also used in factories (1) ________ they can work more quickly and accurately than a human,  and without needing to rest. Improvements in technology over the past 50 years have (2) _______ that scientists are now able to create very clever robots. The most complicated of these can make (3) _______ for themselves, learn new things, and deal with problems. However, while robots that look like people are very common in science fiction films, they are very (4) _______ in real life. Making a machine that can balance and move on two legs is a real challenge and is unnecessary for most of the jobs we need robots to do for us. However, a Japanese robot (5)_____ as Asimo does walk on two legs and can even climb up and down stairs. 

1.   A. unless         B. because       C. although     D. despite 

2.   A. intended     B. supposed     C. said             D. meant 

3.   A. results         B. decisions     C. thoughts     D. options 

4. A. rare               B. thin              C. little           D. narrow 

5.A. called          B. known          C. named        D. said

EX2: Mark the letter A,B,C or D on your answer sheet to indicate the word(s) CLOSET in meaning to the underline word(s) in each of the following question.

Her father died  after he had brought up all of his children.

A. was in the dust

B. was out of this world 

C. was the apple of her eyes

D. called it a day

1
18 tháng 6 2019

EX1. 

1. B. because

2. D. meant

3. B. decisions

4. A. rare

5. B. known

EX2. 

B. was out of this world

26 tháng 8 2016

cảm ơn bạn đã giúp mình hihi

1. This plane could get over the mountain if it rose to 10000 feet . This means it ........... over the mountain a: would succeed in getting b. got c. was able to get d. had got 2: The plane was then able to rise . This means it ........ a. could rise b. might rise c. might succeed in rising d. rose 3. Byrd knew that he would be able to reach the South Pole . It would be ........... a. impossible b. necessary ...
Đọc tiếp

1. This plane could get over the mountain if it rose to 10000 feet . This means it ........... over the mountain

a: would succeed in getting b. got c. was able to get d. had got

2: The plane was then able to rise . This means it ........

a. could rise b. might rise c. might succeed in rising d. rose

3. Byrd knew that he would be able to reach the South Pole . It would be ...........

a. impossible b. necessary c. able d. possible

4. He ought not .... him but he did

a. to tell b. to telling c. tell d. to have told

5. I'd rather you .......... that

a.do b. don't do c. won't do d. didn't

6. ............... run so fast ? a. dose he need b. need he to c. need he d. needs he

7. He didn't need ........... out of his room in Moscow .

a. go b. to going c. going d. to go

8.I could not ... it even thought i had wanted to do so

a. had bought b. buy c. buying d. have bought

9. I left my pen this box , but it isn't there now . Someone ....... it

a. must have taken b. must take c. had to take d. had taken

10. Marry received 100 dolars from her sister . she.......... the ring she she wanted . It only cocts 10 dollars

a. buys b. had bought c. bought d. might have bought

11. It lost my honda last week . I hadn't locked it . You ....... it

a. should lock b. should have locked c. ought to lock d. could lock

12. In 1900 the word had no deaths from rabies . Scientists ........ wonderful vaccine .

a. has discovered b. discovered c. must have discovered d. should have discover

1
7 tháng 10 2017

1. This plane could get over the mountain if it rose to 10000 feet . This means it ........... over the mountain

a: would succeed in getting b. got c. was able to get d. had got

2: The plane was then able to rise . This means it ........

a. could rise b. might rise c. might succeed in rising d. rose

3. Byrd knew that he would be able to reach the South Pole . It would be ...........

a. impossible b. necessary c. able d. possible

4. He ought not .... him but he did

a. to tell b. to telling c. tell d. to have told

5. I'd rather you .......... that

a.do b. don't do c. won't do d. didn't

6. ............... run so fast ? a. dose he need b. need he to c. need he d. needs he

7. He didn't need ........... out of his room in Moscow .

a. go b. to going c. going d. to go

8.I could not ... it even thought i had wanted to do so

a. had bought b. buy c. buying d. have bought

9. I left my pen this box , but it isn't there now . Someone ....... it

a. must have taken b. must take c. had to take d. had taken

10. Marry received 100 dolars from her sister . she.......... the ring she she wanted . It only cocts 10 dollars

a. buys b. had bought c. bought d. might have bought

11. It lost my honda last week . I hadn't locked it . You ....... it

a. should lock b. should have locked c. ought to lock d. could lock

12. In 1900 the word had no deaths from rabies . Scientists ........ wonderful vaccine .

a. has discovered b. discovered c. must have discovered d. should have discover