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16 tháng 6 2021

The stars at which she looked up were twinkling in the sky now.

16 tháng 6 2021

She looked up at the stars. They were twinkling in the sky now.

     The stars was looked up which were twinkling in the sky now.

16 tháng 6 2021

Another answer. 

The stars which she looked up at were twinkling in the sky now.

22 tháng 12 2018

1. Combine the two sentences by using a relative clause. Some clauses need commas, some do not:
1. I bought a new typewriter. It cost me a lot of money.

I bought a new typewriter which cost me a lot of money.
2. Tom is one of my closest friends. He is very intelligent.

Tom who is very intelligent is one of my closest friends.
3. That woman óver there is a singer. She is talking with your father.

That woman óver there who is talking with your father is a singer.
4. I went to see a doctor. He saved the life of my son.

I went to see a doctor who saved the life of my son.
5. Dr.John lost his position. He hasn't done his job well recently

Dr.John who hasn't done his job well recently lost his position.

@Nguyễn Minh Huyền

22 tháng 12 2018

6. She looked up at the stars which were twinkling in the sky now.

7. I know some people who live in London.

8. Mr. Tan, who is a teacher of English, is wearing a blue shirt.

9. The man who is wearing a blue shirt is Mfr. Tan.

10. You can buy these things at Ben Thanh Market which is in the center of HCMC.

4 tháng 8 2018

16.Tom is one of my closest friends. He is very intelligent

-Tom,who is one of my closest friend,is very intelligent

17.That woman over there is a singer. She is talking with my brother

-That woman,who over there is a singer,is talking with your father

18.I went to see a doctor. He saved the life of my son

-I went to see a doctor who saved the life of my son

19.Dr.John lost his position. He hasn't done his job well recently

-Dr.John,who lost his position,hasn't done his job well recently

20.She looked at the srats. They were twinkling in the sky now

-She looked up at the stars which were twinkling in the sky now

21.I know some people. They ive in London

-I know some people who live in London

22.Mr. Tan is our teacher of English. He is wearing a blue shirt

-Mr.Tan, who is a teacher of English,is wearing a blue shirt

23.The man is Mr. Tan. He is wearing ablue shirt

-The man,who is wearing a blue shirt is Mr.Tan

24.You can buy these things at Ben Thanh Market. The market is in the center of HCM city

-You can buy these things at Ben Thanh Market where is in the center of HCM city

SETI: The Dream of Life in Space      People have always gazed up at the stars in wonder. Their imaginations are filled with possibility as they think carefully how large the universe is and whether or not we are alone in it. Of all the stars out there, are there intelligent beings on a planet circling one of the stars looking back at us and wondering the same thing?      It is difficult to comprehend how many stars there are, or even to guess the possibilities of their being...
Đọc tiếp

SETI: The Dream of Life in Space

      People have always gazed up at the stars in wonder. Their imaginations are filled with possibility as they think carefully how large the universe is and whether or not we are alone in it. Of all the stars out there, are there intelligent beings on a planet circling one of the stars looking back at us and wondering the same thing?
      It is difficult to comprehend how many stars there are, or even to guess the possibilities of their being intelligent life. Yet our interest in finding out is so strong that the search has been going on for over a century. What we consider the modem Search for Extraterrestrial Intelligence (SETI) began around 1960.
      The SETI project not what many people think it is. A simple explanation is that scientists study electromagnetic waves that are being emitted throughout the universe. When they are looking at these waves, they have a good idea of what are considered natural, random patterns the waves take. Therefore, they are searching for anything that does not appear to be randomly. If they were able to find something non-random, they would believe that an intelligent sources of some kind must be creating it. Inother words, intelligent life would have to exist somewhere else in the universe.
      While the SETI project will continue lo listen for signals from an intelligent sources, other progammes hope to find any source of life. The Mars rovers will continue to search for dry lake beds and other areas on the Red Planet that may have once held life. If any lifecan be found outside the earth, then we are probably on our way to finding life that could be similar to our own.
36. How long has the search for life in outer space been going on?
      A. For a few years                                                B. Not over two decades
      C. Since 1960                                                       D. More than a hundred years
37. What are the people in the SETIproject listening for?
      A. Random waves                                                B.Specific voice in the universe
      C. Patterns that are not random                            D. Special time signals
38. Which of the following sentences is NOT true?
      A. People have long wondered if we are alone in the universe.
      B. Scientists searching for any form or life that is found elsewhere than the earth.
      C.Signals from intelligent sources will most likely be random.
      D. The roverson Mars are looking for signs of life.
39. When did the modernsearch for intelligent life begin?
      A. It began around 1960.
      B. It has been going on since the beginning of time.
      C.There is no record of when it began.
      D. It has not actually begun yet.
40. Why are people searching for intelligent life in space?
      A. Because they want to meet aliens.
      B. Because they have a strong interest in it.
      C. Because it is the reason for people's existence.
      D. Because life must exist somewhere else.

1
14 tháng 5 2021

36D 37B 38C 39A 40D

3 tháng 6 2021

1,the best way tosee how many stars we can all see in..NIGHT........sky is to count them

2,the boy denied....BREAKING......the neighbors window

3,the students left the room after they..HAVE FINISHED...their exam

4,she always ..BLAMES...that he is just a silly old man

5,dont blame him.What...WOULD YOU DO....if you were him?

6,it is always..GOOD..to learn from other people's experience

7,i thought the figures were accurate;.HOWEVER.......,i have now discovered some errors

8, i cant go to your party ...BECAUSE.....i'm going away at the time

9,i wish that i....DID NOT....work today so that i could play with my friends

10,by the time i come back home,i hope all housework....TO BE DONE......

3 tháng 6 2021

1,the best way tosee how many stars we can all see in....the......sky is to count them

2,the boy denied...broking.......the neighbors window

3,the students left the room after they..finished...their exam

4,she always ..respect...that he is just a silly old man

5,dont blame him.What..would you feel...if you were him?

6,it is always..necessary..to learn from other people's experience

7,i thought the figures were accurate;..However......,i have now discovered some errors

8, i cant go to your party ...because.....i'm going away at the time

9,i wish that i....could....work today so that i could play with my friends

10,by the time i come back home,i hope all housework....had finished......

23 tháng 3 2020

1) at

2) on

3) at

4) to help

5) Chịu --.-- sr nha!!!

4 tháng 11 2019

1. _____Natural______________ habitats have been destroyed in recent years. (nature)

2. A number of cleaning products contain ____harmful________ chemicals. (harm)

3. Water samples collected at these villages were seriously ____contanminated_______ with bacteria. (contaminate)

4. People believe that the __polluted___________ water has brought cancer to the local residents.

5. Light pollution make us ___unable_______ to see the stars in the sky. (able)

6. Noise is considered as __environmental__________ pollution. (environment)

4 tháng 11 2019

1.natural

2.harmful

3.contanminated

4.polluted

5.unable

6.environmental

26 tháng 2 2021

Light pollution make us unable to see the stars in the sky. 

31 tháng 8 2017

Điền từ vào ô trống

Manned space-craft travel at speeds of almost five miles a second. But space-craft are slow..compared...with the fastest traveler in the ..known...universe-light. Scientists calculate that light travels 186000 miles a second!

Swift ....as..it is, light takes time to cross interstellar space. Light from Sirius, a neighboring star, travels for nine years to...reach...us.

Because of the time lights takes to travel the....distance....of space, it is possible to "see" an event long.....after...is has happened. In AD 1054, Chinese astronauts recorded the..appearance.... of an object that ..lit.. up the night sky. They were seeing an exploding star. Yet scientists today calculate that the stars ...exploded..... more than four thousand years ago. .....Like.... the Chinese observers, we too may "see" happening vast distances away and long before our own time.

31 tháng 8 2017

Điền từ vào ô trống

Manned space-craft travel at speeds of almost five miles a second. But space-craft are slow..compared...with the fastest traveler in the ...observable..universe-light. Scientists calculate that light travels 186000 miles a second!

Swift ...as...it is, light takes time to cross interstellar space. Light from Sirius, a neighboring star, travels for nine years to...reach...us.

Because of the time lights takes to travel the....distance....of space, it is possible to "see" an event long.....after...is has happened. In AD 1054, Chinese astronauts recorded the...appearance... of an object that ..lit.. up the night sky. They were seeing an exploding star. Yet scientists today calculate that the stars ...exploded..... more than four thousand years ago. ....​Like.... the Chinese observers, we too may "see" happening vast distances away and long before our own time.

25 tháng 3 2021

1. Ann is very friendly. She lives next door.

Ann who lives next door is very friendly

2. The man is a famous actor. You met him at the party last night.

The man whom you met at the party last night is a famous actor

3. There are some words. They are very difficult to translate.

There are some words which are very difficult to translate

4. The sun provides us with heat and light. It is one of millions of stars in the universe.

The sun, which is one of millions of stars in the universe, provides us with heat and light

5. Students will be punished. Their homework is late.

 Students who homework is late will be punished

6. I was looking for a book this morning. I've found it now.

I've found the book I was looking for this morning

7. Is that the car? You want to buy it.

  Is that the car which you want to buy ?

8. Sandra works in advertising. You were talking to her.

Sandra, who you were talking to, works in advertising.

9. Lake Prespa is a lonely beautiful lake. It‟s on the north Greek border.

Lake Prespa, which is a lonely beautiful lake, is on the north Greek border

10. The little girl ate sweets the whole way. She sat next to me on the coach.

The little girl who sat next to me on the coach ate candy the whole way

25 tháng 3 2021

1. Ann, who lives next door, is very friendly.

2. The man who/that you met at the party last night is a famous actor.

3. There are some words that/which are very difficult to translate.

4. The sun, which is one of millions of stars in the universe, provides us with heat and light.

5. Students whose homework is late will be punished.

6. I've found the book that/which I was looking for in the morning.

7. Is that the car that/which you want to buy?

8. Sandra, who you were talking to, works in advertising.

9. Lake Prespa, which is on the north Greek border, is a lonely beautiful lake.

10. The little girl who/that sat next to me on the coach ate sweets the whole way.