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n Janqry I9,200,6,NASA* launched a new spacecraft called New Horizons into outer space. New Horizons is expected to travel about 3 billion miles for 10 years at around 50,000 kilometers per hour and take pictures of Pluto (the last planet in the solar system*),its moons, and the Kuiper KY-pun) Belt. It will also analyze Pluto's atmosphere and temperature. Scientists say that now is our last chance to send a spacecraft to Pluto. Otherwise Pluto will become too far from Earth and it will be more...
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n Janqry I9,200,6,NASA* launched a new spacecraft called New Horizons into outer space. New Horizons is expected to travel about 3 billion miles for 10 years at around 50,000 kilometers per hour and take pictures of Pluto (the last planet in the solar system*),its moons, and the Kuiper KY-pun) Belt. It will also analyze Pluto's atmosphere and temperature. Scientists say that now is our last chance to send a spacecraft to Pluto. Otherwise Pluto will become too far from Earth and it will be more difficult to get near the planet. The New Horizons mission is important because no spacecraft has ever been sent that far before. The information collected during this mission will help to explain what the outer edges of the solar system look like and how the solar system was formed 4.5 billion years ago. * NASA: National Aeronautics and Space Administration * the Solar System: the Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, IJranus, Neptune, Pluto

 

the word 'its' line 7 refer to:...

the word 'it' line 8 refer to:...

2
6 tháng 8 2020

sr các bạn its line 3 and it line 3

6 tháng 8 2020

Bạn phải đánh dấu 2 từ ở 2 câu đấy thì mới biết đc .

10 tháng 5 2021

1.Will be

2.to buy

3.to read

4.look

5.is

6.will appear

7.to read

8.will appear

29 tháng 5 2022

III/ Type the correct form of the verbs in parentheses to complete the
conversation.
Alan: Did you ________hear____________ (hear) about the Earth versus Space chess match?
Ben: No, I didn't! Who was ___________playing_________ (play)?
Alan: An astronaut named Greg Chamitoff. When he _________lived___________ (live) on the
International Space Station, he played against a champion student team on Earth.
Ben: Wow! That ___________sounded_________ (sound) incredible!
Alan: It was. You know, the team on Earth was____________made up________ (make up) of students
from a school in the U.S.A. And because Greg Chamitoff was in space, there_________was___________
(be) a big time difference, so the game was very slow—only one move every 48 hours!
Those students ___used to be_________________ (use to be) in the second grade, but when Chamitoff
___________wrote_________ (write) them an email to say they'd won, they _________had been___________ (be)
already in third grade!

 

29 tháng 5 2022

hear

playing

lived

sounded

made up

was

used to be

wrote

had been

Read the each time the text below.Use the word given in at the end of each line to form a word that fits on the space in the same line: THE ENVIRONMENT:OUR RESPONSIBILITY. These days it is(0)...to open a newspaper without reading about the(possible)...damage we are doing to to the environment.The earth is being(1)...(threat)and the future looks bad.What can each of us do? We cannot clean up our(2)...(pollution)rivers and seas overnight.Not can we stop the(3)...(appear)of plants and...
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Read the each time the text below.Use the word given in at the end of each line to form a word that fits on the space in the same line:

THE ENVIRONMENT:OUR RESPONSIBILITY.

These days it is(0)...to open a newspaper without reading about the(possible)...damage we are doing to to the environment.The earth is being(1)...(threat)and the future looks bad.What can each of us do?

We cannot clean up our(2)...(pollution)rivers and seas overnight.Not can we stop the(3)...(appear)of plants and animals.But we can stop adding to the problem while(4)...(science)search for answers and laws are passed in nature's(5)....(depend).

It may not be easy t change your lifestyle(6)...(complete),but some steps are easy to take:cut down the amount of(7)...(drive)you do,or use as little plastic as possible.It is also easy to save energy,which also reduce(8)...(house)bills.We must all make a personal(9)...(decide)to word for the future of our planet if we want to(10)..(sure) a better world for our grand children.

1
22 tháng 7 2017

Read the each time the text below.Use the word given in at the end of each line to form a word that fits on the space in the same line:

THE ENVIRONMENT:OUR RESPONSIBILITY.

These days it is(0)..impossible...to open a newspaper without reading about the(possible).damage we are doing to to the environment.The earth is being(1)threatened...(threat)and the future looks bad.What can each of us do?

We cannot clean up our(2).polluted..(pollution)rivers and seas overnight.Not can we stop the(3).disappearance..(appear)of plants and animals.But we can stop adding to the problem while(4)...scientists(science)search for answers and laws are passed in nature's(5).dependence...(depend).

It may not be easy t change your lifestyle(6)completely...(complete),but some steps are easy to take:cut down the amount of(7)..driving.(drive)you do,or use as little plastic as possible.It is also easy to save energy,which also reduce(8)..household.(house)bills.We must all make a personal(9).decision..(decide)to word for the future of our planet if we want to(10)make sure..(sure) a better world for our grand children.

8 tháng 4 2017

BẠN QUỲNH NHẦM NHIỀU QUÁ NÊN MK SẼ LÀM LẠI NHÉ! IV use the correct form of the word given in brackets to make a meaningful sentence

1 there are flights ..DAILY.. from Ho Chi Minh to Nha Trang [day]

2 They have been active ..PARTICIPANTS.. in the contest [ participate]

3 over 200 ..COMPETITORS.. entered the race [ compete]

4 Tom and Peter want to visit an...OCEANIC.. in stitute in Viet Nam [ ocean]

5 Two..REPRESENTIVES (ĐẠI DIỆN) . from the group '' Friends of the earth'' are taking to the students [ represent]

6 this temple was built by the local .INHABITANTS.. over 100 years ago [ inhabit]

7 It has become ...INCREASINGLY... difficult to find a job nowadays [ increase]
8 environmental...PROTECTION.... is very one's responsibility [ protect]

9 I think it's very...UNREASONABLE (KHÔNG HỢP LÍ).... of him to expect us to work over time every night thik week [ reason]

8 tháng 4 2017

IV use the correct form of the word given in brackets to make a meaningful sentence

1 there are flights daily from Ho Chi Minh to Nha Trang [day]

2 They have been active to participate in the contest [ participate]

3 over 200 competitions entered the race [ compete]

4 Tom and Peter want to visit an ocean institute in Viet Nam [ ocean]

5 Two representers from the group '' Friends of the earth'' are taking to the students [ represent]

6 this temple was built by the local inhabitants over 100 years ago [ inhabit]

7 It has become increasingly difficult to find a job nowadays [ increase]
8 environmental protector is very one's responsibility [ protect]

9 I think it's very reasonable of him to expect us to work over time every night this week [ reason]

X – Complete the sentences with the correct form of the word in parentheses. 1. No one has ever known the (true) ______________of his death. 2. The experiment was (success)____________________, so they had to do it again. 3. There was a wave of (emigrate) ___________________from Europe to America in the 19th century. 4. Thomas Watson worked as the only (assist) __________________to Alexander G. Bell. 6. Alexander G. Bell was among the greatest (invent)________________ of all time. 7. What...
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X – Complete the sentences with the correct form of the word in parentheses. 1. No one has ever known the (true) ______________of his death. 2. The experiment was (success)____________________, so they had to do it again. 3. There was a wave of (emigrate) ___________________from Europe to America in the 19th century. 4. Thomas Watson worked as the only (assist) __________________to Alexander G. Bell. 6. Alexander G. Bell was among the greatest (invent)________________ of all time. 7. What is the (distant)___________________between the Moon and the Earth? 8. This program is a live (transmit) _______________________from the Olympic Games. 9. Alexander Bell’s invention was (commerce)____________________ successful. 10. This (exhibit) ______________________gives young artists an opportunity to display their work. 11. The cost of schooling should be an (arrange) _______________between the school and parents. 12. I have warned him (count)_________________ time, but he won’t listen. 13. Confidence is an important element of (succeed)_______________________. 14. Alexander Graham Bell (success) ____________demonstrated his (invent)___________ in the public.

1
3 tháng 10 2021

1 truth

2 successful

3 emigrant

4 assistant

6 inventors

7 distance

8 transmitation

9 commercially

10 exhibition

11 arrangement

12 countless

13 success

14 successfully - invention

Fill in each blank with one suitable word to complete the passage below. In July 1994 Jupiter, the largest planet in our solar system, was struck (1) ……………… 21 pieces of a comet. When the fragment landed in the southern hemisphere of the giant planet, the explosions (2) ……………… watched by astronomers here on Earth. But what if our planet was hit by a comet? The year is 2094. it has (3) ……………… announced that a comet is heading towards the Earth. Most of it will miss our planet, but two fragments...
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Fill in each blank with one suitable word to complete the passage below.
In July 1994 Jupiter, the largest planet in our solar system, was struck (1) ……………… 21 pieces of a comet. When the fragment landed in the southern hemisphere of the giant planet, the explosions (2) ……………… watched by astronomers here on Earth. But what if our planet was hit by a comet? The year is 2094. it has (3) ……………… announced that a comet is heading towards the Earth. Most of it will miss our planet, but two fragments (4) ……………… probably hit the southern hemisphere. On 17 July, a fragment four kilometers (5) ……………… enters the Earth’s atmosphere (6) ……………… a massive explosion. About half of the fragment is destroyed and pieces are scattered through the atmosphere. But the core survives and hits the South Atlantic at 200 times the (7) ……………… of sound. The sea boils and a huge hole is made in the sea bed. An enormous tidal (8) ……………… is created and spreads outwards from the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers (9) ……………… hour. Cities on the African coast are totally destroyed and millions (10) ……………… people are drowned. The wave moves into the Idian Ocean and heads towards Asia.

1
16 tháng 11 2018

Fill in each blank with one suitable word to complete the passage below.
In July 1994 Jupiter, the largest planet in our solar system, was struck (1) ………by……… 21 pieces of a comet. When the fragment landed in the southern hemisphere of the giant planet, the explosions (2) ………were……… watched by astronomers here on Earth. But what if our planet was hit by a comet? The year is 2094. It has (3) …………been…… announced that a comet is heading towards the Earth. Most of it will miss our planet, but two fragments (4) ………will……… probably hit the southern hemisphere. On 17 July, a fragment four kilometers (5) ………wide………enters the Earth’s atmosphere (6) ………with……… a massive explosion. About half of the fragment is destroyed and pieces are scattered through the atmosphere. But the core survives and hits the South Atlantic at 200 times the (7) ……speed………… of sound. The sea boils and a huge hole is made in the sea bed. An enormous tidal (8) ……wave………… is created and spreads outwards from the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers (9) ………an……… hour. Cities on the African coast are totally destroyed and millions (10) ………of……… people are drowned. The wave moves into the Idian Ocean and heads towards Asia.

 V. Give the correct form of the word given to complete the sentences1.There is still room for ……………….in your work. (improve)2. Today scientific progress is mostly defined in terms of ………………advancements. (technology)3. The first experiment was ……………., so we need to do another one. (succeed)4. A ……………….is a scientist who studies the solid and liquid matter that constitutes the Earth. (geology)5. The U.S …………..of the Moon began with the Ranger 4 impactor in 1962. (explore)6. A nuclear power...
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V. Give the correct form of the word given to complete the sentences

1.There is still room for ……………….in your work. (improve)

2. Today scientific progress is mostly defined in terms of ………………advancements. (technology)

3. The first experiment was ……………., so we need to do another one. (succeed)

4. A ……………….is a scientist who studies the solid and liquid matter that constitutes the Earth. (geology)

5. The U.S …………..of the Moon began with the Ranger 4 impactor in 1962. (explore)

6. A nuclear power reactor ……………..could provide assistance with the loading and unloading of nuclear fuel. (pure)

7. The study  points out that many people’s health has been affected from bathing in or drinking………….water. (pure)

8. Thousands of …………….are used in everyday product in our water, our food and in the air we breathe. (chemistry)

9. ……………in Japan have found that human ageing may be able to be delayed or even reversed. (research)

10. Here are several ……………proven studies that describe how to keep fit. (science)

3
29 tháng 6 2021

1 improvement

2 tecnological

3 unsuccessful 

4 geologist

5 exploration

6 purity

7 unpure

8 chemicals

9 Researchers 

10 scientific

29 tháng 6 2021

1.There is still room for …………improvement…….in your work. (improve)

2. Today scientific progress is mostly defined in terms of ……technological…………advancements. (technology)

3. The first experiment was ………successful……., so we need to do another one. (succeed)

4. A …………geologist…….is a scientist who studies the solid and liquid matter that constitutes the Earth. (geology)

5. The U.S …………..of the Moon began with the Ranger 4 impactor in 1962. (explore)

6. A nuclear power reactor …exploration…………..could provide assistance with the loading and unloading of nuclear fuel. (pure)

7. The study  points out that many people’s health has been affected from bathing in or drinking………impure….water. (pure)

8. Thousands of ………chemicals…….are used in everyday product in our water, our food and in the air we breathe. (chemistry)

9. ……researchers………in Japan have found that human ageing may be able to be delayed or even reversed. (research)

10. Here are several ……scientilaly………proven studies that describe how to keep fit. (science)

II. Supply the correct form of the word in parentheses to complete each of the following sentences. (1m)1. Ba Na resort is a famous tourist __________ in Viet Nam.             (attract)2. All the information is_________ found in the library is now stored in the university’s computers.                                                                                                             (normal)3. Last week my family visited My Son Tower, one of the________ Heritage Sites in Quang Nam...
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II. Supply the correct form of the word in parentheses to complete each of the following sentences. (1m)

1. Ba Na resort is a famous tourist __________ in Viet Nam.             (attract)

2. All the information is_________ found in the library is now stored in the university’s computers.                                                                                                             (normal)

3. Last week my family visited My Son Tower, one of the________ Heritage Sites in Quang Nam province.                                                                                (culture)

4. The man __________ to the girl looks very angry.                            (talk)

 

III. Supply the correct tense of the verb in parentheses to complete each of the following sentences. (1m)

 1. (You/ see) ____________ Nga at Lan’s party yesterday?

 2. Every year thousands of tourists (visit) ___________ Ha Long Bay.

 3. My mom (cook) ________ dinner in the kitchen when the light went out.

 4. The road (repair) ______________ next month.

2

ai giup mik vs

 

16 tháng 3 2022

II. Supply the correct form of the word in parentheses to complete each of the following sentences. (1m)

1. Ba Na resort is a famous tourist _____attraction_____ in Viet Nam.             (attract)

2. All the information is_____normally____ found in the library is now stored in the university’s computers.                                                                                                             (normal)

3. Last week my family visited My Son Tower, one of the____cultural____ Heritage Sites in Quang Nam province.                                                                                (culture)

4. The man ____talking______ to the girl looks very angry.                            (talk)

IIISupply the correct tense of the verb in parentheses to complete each of the following sentences. (1m)

 1. (You/ see) ______Did you see______ Nga at Lan’s party yesterday?

 2. Every year thousands of tourists (visit) _____visit______ Ha Long Bay.

 3. My mom (cook) ___was cooking_____ dinner in the kitchen when the light went out.

 4. The road (repair) _________will be repaired_____ next month.