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Our sun is actually an orange, dwarf star. Although it is not nearly the ....hottest ....(hot) star known, its surface temperature is about 10,000'F and that of its interior is thought to be in the range of 20,000,000'F. We ......commonly ..... (common) think of the sun as burning, yet it's too hot to burn and is composed of elemental gases.
The sun is 865,000 miles in diameter and has a mass one-third of a million times ......greater ....(great) than the Earth's. Scientists believe that it's two billion years old and, instead of cooling, is still getting hotter. Perhaps, within the next two billion years, it will reach a temperature of sufficient intensity to destroy the Earth.
The sun's corona is almost as hot as interior. Solar prominences-tongues of hot gas-leap outward a half million miles from the sun's surface at speeds reaching 250,000 miles an hour. ........Fortunately... (fortune) , these prominences do not travel the full ninety three million miles to earth, nor are their terrific temperatures transmitted through space. Some of the energy from these ..disturbances ....... (urban) does not reach our atmosphere, however, and is believed to cause changes in weather.Our sun is actually an orange, dwarf star. Although it is not nearly the hottest star known, its surface temperature is about 10,000'F and that of its interior is thought to be in the range of 20,000,000'F. We commonly think of the sun as burning, yet it's too hot to burn and is composed of elemental gases.
The sun is 865,000 miles in diameter and has a mass one-third of a million times greater than the Earth's. Scientists believe that it's two billion years old and, instead of cooling, is still getting hotter. Perhaps, within the next two billion years, it will reach a temperature of sufficient intensity to destroy the Earth.
Our sun is actually an orange, dwarf star. Although it is not nearly the hottest star known, its surface temperature is about 10,000'F and that of its interior is thought to be in the range of 20,000,000'F. We commonly think of the sun as burning, yet it's too hot to burn and is composed of elemental gases.
The sun is 865,000 miles in diameter and has a mass one-third of a million times greater than the Earth's. Scientists believe that it's two billion years old and, instead of cooling, is still getting hotter. Perhaps, within the next two billion years, it will reach a temperature of sufficient intensity to destroy the Earth.
The sun's corona is almost as hot as interior. Solar prominences-tongues of hot gas-leap outward a half million miles from the sun's surface at speeds reaching 250,000 miles an hour. Fortunately, these prominences do not travel the full ninety three million miles to earth, nor are their terrific temperatures transmitted through space. Some of the energy from these disurbances does not reach our atmosphere, however, and is believed to cause changes in weather.Our sun is actually an orange, dwarf star. Although it is not nearly the hottest star known, its surface temperature is about 10,000'F and that of its interior is thought to be in the range of 20,000,000'F. We commonly think of the sun as burning, yet it's too hot to burn and is composed of elemental gases.
The sun is 865,000 miles in diameter and has a mass one-third of a million times greater than the Earth's. Scientists believe that it's two billion years old and, instead of cooling, is still getting hotter. Perhaps, within the next two billion years, it will reach a temperature of sufficient intensity to destroy the Earth
1.hometown => town
2.bỏ "in"
3.all => a lot
4.have => had
5.beautiful => more beautiful
7.spacious and nice => more spacious and nicer.
9.uesd => used
14.recent years => in recent years
15.run => running
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In the country of China, there is a wall that is 1,500 miles long.It is called the Great Wall of China .It winds uphill and down, through valleys and mountains. Every inch of this 1,500- mile wall was made by hand. The Great Wall of China is made many, many years ago. The people of China made it to keep out their enemies. There are watch towers all along the way. The Wall is made of brick and earth. It is high and wide on top. People can walk along the top as if it were a road .
It is said that it took ten years to build one part of this wall. No other defense line has ever been made as long as the Great Wall of China.
1/ The Great Wall isn’t in China. (F)
2/ The people of China made it to keep out their enemies. (T)
3/ It is said that it took 10 years to build one part of this wall. (T)
4/ The Great Wall isn’t made of brick and earth. (F)
Now you are in grade 8 and you already (1)......know........ some english. You have learnt english (2)....for........ three years. If you go to Britain, people there will understand (3) .........what............. you say and you will understand them(4) ....if.... they speak about things that you know. All the people who live in Britain can (5) ..........speak........ English, but not all the people (6).........are........ English in that country.
Great britain is not a large country . it is much ( 7) .....smaller...than france . It has four (8)......parts..... : france , wales scotland and northern ireland
England is the (9)....biggest......part of the country and has always been the strongest , english is the national (10) .......language......in all parts of britain
1 like
2 miles
3 of
4 amounts
5 about
6 surface
7 more
8 some
9 due to
10 depth