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8 tháng 11 2023

1. When a Russian space CAPSULE had a major PROBLEM in 1971, the COSMONAUTS DIED in less than 30 SECONDS.

2. In 1966, a SCIENTIST PASSED out after 15 SECONDS in a VACUUM.

3. The SCITENTIS PASSED out for 27 SECOND.

4. In the 1960s, Randy Gardner STAYED awake for more than 250 HOURS.

5. After STAYING awake for so long, randy Gardner then SLEPT for almost 50 HOURS.

6 tháng 11 2023

1. 'Thanks. Andy. That's really helpful.’ (first grateful, then sarcastic)

(‘Cảm ơn Andy. Điều đó thực sự hữu ích.’ (đầu tiên là biết ơn, sau đó là mỉa mai))

2. 'Our train leaves in ten minutes.’ (first calm, then urgent)

('Tàu của chúng tôi khởi hành sau mười phút nữa.' (đầu tiên là bình tĩnh, sau đó là khẩn trương))

3. 'You and your sister always argued during dinner.' (first nostalgic, then accusing)

('Bạn và em gái của bạn luôn tranh cãi trong bữa tối.' (đầu tiên là hoài niệm, sau đó là buộc tội))

(1): in a

(2): It is

(3): can

(4): of

(5): Do you

(6): I don't

(7): But I have

Read the passage and check (ü) whether the following statements are true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to...
Đọc tiếp

Read the passage and check (ü) whether the following statements are true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question: Renewable energy can be turned into electricity and heat.

A. True

B. False

1
16 tháng 4 2017

Đáp án: A

Read the passage and check (ü) whether the following statements are true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to...
Đọc tiếp

Read the passage and check (ü) whether the following statements are true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question: Wind, biomass, hydropower and ocean energy also renewable energy sources and oil, natural gas, coal and the element uranium are nonrenewable energy sources.

A. True

B. False

2
26 tháng 12 2018

Đáp án: A

23 tháng 5 2021

A nha bn

Read the passage and check (ü) whether the following statements are true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to...
Đọc tiếp

Read the passage and check (ü) whether the following statements are true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question: Most of our energy we use every day comes from renewable energy sources.

A. True

B. False

2
27 tháng 11 2019

Đáp án: B

23 tháng 5 2021

B nha bn

16 tháng 9 2023

1. I can’t find my key. You will helo me find it, won't you?  

(Tôi không thể tìm thấy chìa khóa của mình. Bạn sẽ giúp tôi tìm nó, phải không?)

2. People have destroyed so many forests, haven’t they? 

(Con người đã phá hoại nhiều rừng quá phải không?)

3. I haven't been to Yellowstone. I think it’s a farnous natural park in the USA, isn’t it? 

(Tôi chưa từng đến Yellowstone. Tôi nghĩ rằng đó là một công viên tự nhiên xa xôi ở Hoa Kỳ, phải không?)

4. I don‘t know much about Sam. He didn't graduate from university, did he? 

(Tôi không biết nhiều về Sam. Anh ấy không tốt nghiệp đại học phải không?)

10 tháng 9 2023

1. I can’t find my key. You will helo me find it, won't you?  

2. People have destroyed so many forests, haven’t they? 

3. I haven't been to Yellowstone. I think it’s a farnous natural park in the USA, isn’t it? 

4. I don‘t know much about Sam. He didn't graduate from university, did he?