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1. Mercury
2. Venus
3. Earth
4. Mars
5. Jupiter
6. Saturn
7. Uranus
34 are
35 are going to come
36 have wondered
37 will be taking
38 will have learned
39, will have discovered
40 is going to look for
41 will be traveling
42 to be improved
43 will be developing
1 are
2 are coming
3 have wondered
4 will be taking
5 will have learnt
6 will have discovered
7 will be looking for
8 will have traveled
9 had been improved
10 will have developed
gạch chân đáp án đúng
1 the members of Kim's family (travel/travels)to American
2 a flag from every country (was/were)painted in the book
3 all the reports on the meeting (is/are) on the desk
4 all the planets in the solar system (orbit/orbits) the sun
5 the light from the sun (take/takes) 8 minutes to reach Earth
6 the news (was/were) extremely terrified
7 the leader,along with three his colleagues and two supporters(is/are) discussing on the problem
8 each of the cars in the street (is/are)new
I.Change these sentences into reported speech
1." Who thinks there is life in Mars? ", my mother asked
➜My mother asked who thought there was life in mars?
2." I think aliens have very big heads and triangle faces ", Sally said
➜Sally thought aliens had very big heads and triangle faces
3." The Martians may travel in flying saucers ", Tom answered Jerry
➜Tom thought the Martians might travel in flying saucers
4." I believe scientists have found ways to travel to the Moon ", Tom said
➜Tom believed scientists had found ways to travel to the Moon
II.Choose the correct answer for each sentence
1.It_______that the thinning of the ozone layer_________by smoke from mills,factories and industry
believed/is caused
(hình như bạn viết sai)
2.All flights to Ha Noi had to be cancelled__________the storm
C.because
3.The first Thanksgiving_________by the Pilgrims in 1621
D.has been celebrated
4.There_______be life in other planets,but I can't be sure
C.will
5.John asked_______I wanted to leave on the Moon
C. whether
6.Can you tell me__________?
A.how many planets orbiting the Sun
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. How far is it from Mars to the Sun?
Mars is more than 142 million miles from the sun
2. What is the average temperature on Mars?
The average temperature on Mars is minus 80 degrees Fahrenheit
3. What covers almost all of Mars?
Canyons, volcanoes and craters covers almost all of Mars?
4. What can cover the whole planet?
Dust storm can cover the whole planet!
5. What is your weight on Mars if you weigh 100 pounds on Earth?
37 pounds
Tham khảo
I would like to tell you about Mercury. It is the smallest planet. It is the closest planet to the sun, and it doesn’t have any moons. It is hot in the daytime but very cold at night. Mercury doesn’t have atmosphere so there is no wind or weather.