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3 tháng 3 2019

1. microphones/micro

2.radio

3.fax (tuy nhe :))

4.bread toaster

5.washing machine

6.vacumn cleaner ( ban coi lai spelling gium minh)

7.hair dryer

8.conveyor belts ( from google)

Read the passage and do the tasks that follow: AMAZING NEW INVENTIONS Every year, more and more amazing things are invented. Here are three of our favourites for this year. A. Fukuda’s Automatic Door Can you imagine a door that fits around your body as you walk through it? Fukuda’s Automatic Door was designed in Japan by an inventor named Rikiya Fukuda. It automatically indentifies movement and only opens just enough to match the shape of the person or object coming through. So, what...
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Read the passage and do the tasks that follow:

AMAZING NEW INVENTIONS

Every year, more and more amazing things are invented. Here are three of our favourites for this year.

A. Fukuda’s Automatic Door

Can you imagine a door that fits around your body as you walk through it? Fukuda’s Automatic Door was designed in Japan by an inventor named Rikiya Fukuda. It automatically indentifies movement and only opens just enough to match the shape of the person or object coming through. So, what are the advantages? It saves energy by helping to keep the same temperature in a room. It can also prevent dirt and other materials from being carried inside. As well as people, the Automatic Door works for small objects, like packages delivered to a post office, or for larger things, such as a car coming through a garage door.

B. The Hand Roll Piano

Traveling musicians will be happy with this invention. The Hand Roll Piano was invented by the Japanese company Yamano Music. What makes it different is that it can be rolled up like a blanket. This makes it easier to carry and easier to store. The keyboard is 100 cm long but weighs just 1 kg. It has 61 very thin keys and is made of rubber. It’s convenient to carry, but it’s also a great instrument. The piano can be played for up to 15 hours on standard batteries. It has more than 100 sounds and its own speaker.

C. The LifeStraw

Today, more than one billion people in the world do not have safe water. However, it’s been discovered that for the price of a cup of coffee, a life can be saved. The LifeStraw, which costs just $3, is a device for purifying water. It is able to turn dirty water into drinking water. The drinking straw was designed by the Swiss-based company Vestergaard Frandsen. It uses seven types of filter to make water clean enough to drink. It can prevent illnesses and it can also create safe drinking water for victims of hurricanes, earthquakes or other disasters.

Task 1. Choose the best description (from a - d) for each paragraph. There’s one extra description you do not need to use. Write your answers in the space provided.

a. It’s an invention that saves lives.

b. It helps you to do housework.

c. It’s a device that knows when you are coming.

d. It makes entertaining easier.

1
23 tháng 6 2017

Read the passage and do the tasks that follow:

AMAZING NEW INVENTIONS

Every year, more and more amazing things are invented. Here are three of our favourites for this year.

A. Fukuda’s Automatic Door

Can you imagine a door that fits around your body as you walk through it? Fukuda’s Automatic Door was designed in Japan by an inventor named Rikiya Fukuda. It automatically indentifies movement and only opens just enough to match the shape of the person or object coming through. So, what are the advantages? It saves energy by helping to keep the same temperature in a room. It can also prevent dirt and other materials from being carried inside. As well as people, the Automatic Door works for small objects, like packages delivered to a post office, or for larger things, such as a car coming through a garage door.

=>c. It’s a device that knows when you are coming.

B. The Hand Roll Piano

Traveling musicians will be happy with this invention. The Hand Roll Piano was invented by the Japanese company Yamano Music. What makes it different is that it can be rolled up like a blanket. This makes it easier to carry and easier to store. The keyboard is 100 cm long but weighs just 1 kg. It has 61 very thin keys and is made of rubber. It’s convenient to carry, but it’s also a great instrument. The piano can be played for up to 15 hours on standard batteries. It has more than 100 sounds and its own speaker.

=> d. It makes entertaining easier.

C. The LifeStraw

Today, more than one billion people in the world do not have safe water. However, it’s been discovered that for the price of a cup of coffee, a life can be saved. The LifeStraw, which costs just $3, is a device for purifying water. It is able to turn dirty water into drinking water. The drinking straw was designed by the Swiss-based company Vestergaard Frandsen. It uses seven types of filter to make water clean enough to drink. It can prevent illnesses and it can also create safe drinking water for victims of hurricanes, earthquakes or other disasters.

=> a. It’s an invention that saves lives.

Saving the Environment: One Home at a Time Pollution can be seen not only throughout the world, but also in our own homes. It comes from household chemicals, the amount of water people use and the waste people produce and throw away. What can be done to stop this pollution? Surprisingly, a person can help save the environment by doing simple things. First, we need to recycle, which allows products to be used over and over again. Recycling can also reduce the number of trees cut down to...
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Saving the Environment: One Home at a Time

Pollution can be seen not only throughout the world, but also in our own homes. It comes from household chemicals, the amount of water people use and the waste people produce and throw away. What can be done to stop this pollution? Surprisingly, a person can help save the environment by doing simple things.

First, we need to recycle, which allows products to be used over and over again. Recycling can also reduce the number of trees cut down to produce paper products. It takes very little effort. It is not hard to place plastic and glass bottles, aluminum cans and paper in a bin. Anyone can do it.

Second, we need to watch the amount of water used at home. It can be conserved by taking short showers instead of baths, repairing leaky faucets, using the dishwasher or washing machine only when fully loaded, or simply turning the faucet off while brushing your teeth.

Third, we need to reduce waste. We need to recycle whenever possible, but shouldalso try to use this waste effectively. For example, grass clippings and food scraps can be made into compost for plants. The average person produces 4.3 pounds of waste every day, but we can reduce that amount by recycling and reusing.

If we do our part in our own homes, we can help keep the planet from becoming more polluted.

1. Pollution is caused from the following sources except .

A. water in rivers B. water from households

C.wastes D. house chemicals

2. Recycling can help us .

A. never cut down trees B. produce more paper products

C.place garbage bins easily D. use products again and again

3. In order to save water, we can do all of the following things except .

A. fully use the washing machine

B.repair leaky faucets

C. take short showers instead of baths

D.turn the faucet off while brushing your teeth

4. Recycling helps to reduce waste because .

A. plants need to develop

B.waste can be recycled and reused

C.a person can do it in his home

D.an average man produces compost for plants

5. The word “It” in paragraph 2 refers to .

A. cutting down B. the number

C. recycling D. effort

1
12 tháng 3 2020

1. Pollution is caused from the following sources except .

A. water in rivers B. water from households

C.wastes D. house chemicals

2. Recycling can help us .

A. never cut down trees B. produce more paper products

C.place garbage bins easily D. use products again and again

3. In order to save water, we can do all of the following things except .

A. fully use the washing machine

B.repair leaky faucets

C. take short showers instead of baths

D.turn the faucet off while brushing your teeth

4. Recycling helps to reduce waste because .

A. plants need to develop

B.waste can be recycled and reused

C.a person can do it in his home

D.an average man produces compost for plants

5. The word “It” in paragraph 2 refers to .

A. cutting down B. the number

C. recycling D. effort

Read the passage below and decide whether the statements are TRUE or FALSE?Volunteering is a way to gain a lot of skills that can be transferred into a workplace. These skills include: confidence, communication, responsibility, teamwork and innovation. Becoming a volunteer will not only provide you with experience which is great for personal gain, but it will also be a good addition to your CV as it will help you to stand out, as it has allowed you to network and meet new people and more...
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Read the passage below and decide whether the statements are TRUE or FALSE?

Volunteering is a way to gain a lot of skills that can be transferred into a workplace. These skills include: confidence, communication, responsibility, teamwork and innovation. Becoming a volunteer will not only provide you with experience which is great for personal gain, but it will also be a good addition to your CV as it will help you to stand out, as it has allowed you to network and meet new people and more opportunities. Most importantly, from the process of volunteering, young people will gain a sense of personal satisfaction gained by assisting another person which will enhance their social awareness.

By becoming a volunteer in your community you can make a change by letting your voice be heard within society, allowing you to express your thoughts and opinions on certain issues that have occurred that you have previously not been given a say in. This could inspire more events or services that could gradually assist more people.

Volunteers also have an enormous impact on the health and well-being of communities worldwide, which allows society to thrive due to the assistance of young volunteers. From volunteering the community will also gain a generation of young people who care about where they live and are willing to make a commitment to improve society.

Question: Becoming a volunteer discourage you from letting your voice be heard by others.

A. True

B. False

1
11 tháng 11 2018

Đáp án: B

Giải thích: Dựa vào câu: “By becoming a volunteer in your community you can make a change by letting your voice be heard within society, allowing you to express your thoughts and opinions on certain issues that have occurred that you have previously not been given a say in.”.

Dịch: Bằng cách trở thành tình nguyện viên, bạn có thể thay đổi bằng cách để cho xã hội nghe thấy tiếng nói của mình…

Read the passage below and decide whether the statements are TRUE or FALSE?Volunteering is a way to gain a lot of skills that can be transferred into a workplace. These skills include: confidence, communication, responsibility, teamwork and innovation. Becoming a volunteer will not only provide you with experience which is great for personal gain, but it will also be a good addition to your CV as it will help you to stand out, as it has allowed you to network and meet new people and more...
Đọc tiếp

Read the passage below and decide whether the statements are TRUE or FALSE?

Volunteering is a way to gain a lot of skills that can be transferred into a workplace. These skills include: confidence, communication, responsibility, teamwork and innovation. Becoming a volunteer will not only provide you with experience which is great for personal gain, but it will also be a good addition to your CV as it will help you to stand out, as it has allowed you to network and meet new people and more opportunities. Most importantly, from the process of volunteering, young people will gain a sense of personal satisfaction gained by assisting another person which will enhance their social awareness.

By becoming a volunteer in your community you can make a change by letting your voice be heard within society, allowing you to express your thoughts and opinions on certain issues that have occurred that you have previously not been given a say in. This could inspire more events or services that could gradually assist more people.

Volunteers also have an enormous impact on the health and well-being of communities worldwide, which allows society to thrive due to the assistance of young volunteers. From volunteering the community will also gain a generation of young people who care about where they live and are willing to make a commitment to improve society.

Question:

A. True

B. False

1
5 tháng 11 2019

Đáp án: A

Giải thích: Dựa vào câu: “From volunteering the community will also gain a generation of young people who care about where they live and are willing to make a commitment to improve society.”.

Dịch: Từ việc tình nguyện, cộng đồng cũng sẽ nhận lại một thế hệ người trẻ quan tâm về nơi sống và sẵn lòng cam kết cải thiện xã hội.

Scientists have long struggled with how to measure the effects of climate change on wildlife. This is especially true for birds flying in and out of coastal areas bordering the Arctic Ocean. In the past, researchers depended mainly on information gathered by satellite to follow the movement of birds and animals. But this method can be costly and result in huge amounts of information, which can be difficult to process.Now scientists are turning to another kind of technology to help them follow...
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Scientists have long struggled with how to measure the effects of climate change on wildlife. This is especially true for birds flying in and out of coastal areas bordering the Arctic Ocean. In the past, researchers depended mainly on information gathered by satellite to follow the movement of birds and animals. But this method can be costly and result in huge amounts of information, which can be difficult to process.

Now scientists are turning to another kind of technology to help them follow birds and other wildlife. Songbirds are especially difficult to study in the wild. They can fly across thousands of kilometers and their bodies are too small for electronic tracking devices.

A new report tells about a project in which researchers recorded songbirds and then put the sounds into a computer program to be studied. The researchers created machine learning algorithms with the ability to focus on bird calls while ignoring other noises. The algorithm helps improve the likelihood of predicting the correct result. Similar machine learning methods have been used to recognize human speech.

1
16 tháng 7 2018

Các nhà khoa học từ lâu đã phải vật lộn với cách đo lường tác động của biến đổi khí hậu đối với động vật hoang dã. Điều này đặc biệt đúng đối với các loài chim bay vào và ra khỏi các khu vực ven biển giáp với Bắc Băng Dương. Trong quá khứ, các nhà nghiên cứu phụ thuộc chủ yếu vào thông tin thu thập bởi vệ tinh để theo dõi sự di chuyển của chim và động vật. Nhưng phương pháp này có thể tốn kém và dẫn đến lượng thông tin khổng lồ, có thể khó xử lý. Bây giờ các nhà khoa học đang chuyển sang một loại công nghệ khác để giúp họ theo dõi chim và động vật hoang dã khác. Songbirds đặc biệt khó học trong tự nhiên. Họ có thể bay qua hàng ngàn cây số và cơ thể của họ quá nhỏ cho các thiết bị theo dõi điện tử. Một báo cáo mới cho biết về một dự án trong đó các nhà nghiên cứu ghi nhận loài chim biết hót và sau đó đưa âm thanh vào một chương trình máy tính để nghiên cứu. Các nhà nghiên cứu đã tạo ra các thuật toán học máy với khả năng tập trung vào các cuộc gọi chim trong khi bỏ qua các tiếng ồn khác. Thuật toán giúp cải thiện khả năng dự đoán kết quả chính xác. Các phương pháp học máy tương tự đã được sử dụng để nhận ra lời nói của con người.

Read the passage below and decide whether the statements are TRUE or FALSE?Volunteering is a way to gain a lot of skills that can be transferred into a workplace. These skills include: confidence, communication, responsibility, teamwork and innovation. Becoming a volunteer will not only provide you with experience which is great for personal gain, but it will also be a good addition to your CV as it will help you to stand out, as it has allowed you to network and meet new people and more...
Đọc tiếp

Read the passage below and decide whether the statements are TRUE or FALSE?

Volunteering is a way to gain a lot of skills that can be transferred into a workplace. These skills include: confidence, communication, responsibility, teamwork and innovation. Becoming a volunteer will not only provide you with experience which is great for personal gain, but it will also be a good addition to your CV as it will help you to stand out, as it has allowed you to network and meet new people and more opportunities. Most importantly, from the process of volunteering, young people will gain a sense of personal satisfaction gained by assisting another person which will enhance their social awareness.

By becoming a volunteer in your community you can make a change by letting your voice be heard within society, allowing you to express your thoughts and opinions on certain issues that have occurred that you have previously not been given a say in. This could inspire more events or services that could gradually assist more people.

Volunteers also have an enormous impact on the health and well-being of communities worldwide, which allows society to thrive due to the assistance of young volunteers. From volunteering the community will also gain a generation of young people who care about where they live and are willing to make a commitment to improve society.

Question: Volunteering is good for your CV.

A. True

B. False

1
15 tháng 8 2018

Đáp án: A

Giải thích: Dựa vào câu: “Becoming a volunteer will not only provide you with experience which is great for personal gain, but it will also be a good addition to your CV as it will help you to stand out, as it has allowed you to network and meet new people and more opportunities.”.

Dịch: Trở thành một tình nguyện viên không những cho bạn kinh nghiệm cá nhân, mà còn làm đẹp CV…

Read the passage below and decide whether the statements are TRUE or FALSE?Volunteering is a way to gain a lot of skills that can be transferred into a workplace. These skills include: confidence, communication, responsibility, teamwork and innovation. Becoming a volunteer will not only provide you with experience which is great for personal gain, but it will also be a good addition to your CV as it will help you to stand out, as it has allowed you to network and meet new people and more...
Đọc tiếp

Read the passage below and decide whether the statements are TRUE or FALSE?

Volunteering is a way to gain a lot of skills that can be transferred into a workplace. These skills include: confidence, communication, responsibility, teamwork and innovation. Becoming a volunteer will not only provide you with experience which is great for personal gain, but it will also be a good addition to your CV as it will help you to stand out, as it has allowed you to network and meet new people and more opportunities. Most importantly, from the process of volunteering, young people will gain a sense of personal satisfaction gained by assisting another person which will enhance their social awareness.

By becoming a volunteer in your community you can make a change by letting your voice be heard within society, allowing you to express your thoughts and opinions on certain issues that have occurred that you have previously not been given a say in. This could inspire more events or services that could gradually assist more people.

Volunteers also have an enormous impact on the health and well-being of communities worldwide, which allows society to thrive due to the assistance of young volunteers. From volunteering the community will also gain a generation of young people who care about where they live and are willing to make a commitment to improve society.

Question: Volunteers also have an enormous impact on the health and well-being of communities worldwide.

A. True

B. False

3
20 tháng 11 2017

Đáp án: A

Giải thích: Dựa vào câu: “Volunteers also have an enormous impact on the health and well-being of communities worldwide, which allows society to thrive due to the assistance of young volunteers.”.

Dịch: Những hoạt động tình nguyện cũng có ảnh hưởng lớn đến sức khoẻ và sự thịnh vượng của cộng đồng thế giới…

28 tháng 8 2021

true vì dựa vào cái câu 'Volunteer .... of young volunteer'

15 tháng 2 2017

Đáp án là: It can be made of brass, steel, or tungsten carbide.

Read the passage below and decide whether the statements are TRUE or FALSE?If you've had a reaction to bee stings that suggests you might be allergic to bee venom, your doctor may suggest one or both of the following tests:Skin test. During skin testing, a small amount of allergen extract (in this case, bee venom) is injected into the skin of your arm or upper back. This test is safe and won't cause any serious reactions. If you're allergic to bee stings, you'll develop a raised bump on your...
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Read the passage below and decide whether the statements are TRUE or FALSE?

If you've had a reaction to bee stings that suggests you might be allergic to bee venom, your doctor may suggest one or both of the following tests:

Skin test. During skin testing, a small amount of allergen extract (in this case, bee venom) is injected into the skin of your arm or upper back. This test is safe and won't cause any serious reactions. If you're allergic to bee stings, you'll develop a raised bump on your skin at the test site.

Allergy blood test. A blood test can measure your immune system's response to bee venom by measuring the amount of allergy-causing antibodies in your bloodstream. A blood sample is sent to a medical laboratory, where it can be tested for evidence of sensitivity to possible allergens.

Question: During skin testing, a large amount of bee venom is injected into the skin of your arm or upward back.

A. True

B. False

1
19 tháng 12 2017

Đáp án: B

Giải thích: Dựa vào câu: “During skin testing, a small amount of allergen extract (in this case, bee venom) is injected into the skin of your arm or upper back.”.

Dịch: Trong xét nghiệm da, một lượng nhỏ phần dị ứng (ở đây là nọc ong) được trích vào da tay hoặc lưng trên.