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19 tháng 7 2018

Complete the second sentence so that it has a similar meaning to the first

1.Alexander Graham Bell invited telephone

Alexander Graham Bell was the inventor of the telephone. _____________________

2.This tool is useful

It is a useful tool __________________

3.How well she dances !

What a good dancer____________________!

4. The theater is near my house

The theater isn't far from my house.________________________

5.I'll telephone you tomorrow morning

I'll give you a call tomorrow morning. ______________

6.Your dress isn't the same as mine

My drees is different from yours._______________________

7.Lan learns English quickly

Lan is a quick English learner. __________________________

8.You went to the cinema last night,didn't you ?

Did you go to the cinema last night________________________________?

23 tháng 6 2017

I. Complete the second sentence so that it has a similar meaning to the first.

1. Alexander Graham Bell invented telephone.

Alexander Graham Bell was the ...................inventor of the telephone..................... .

2. This tool is useful.

It's ....................a useful tool.............................. .

3. How well she dances!.

What a .............good dancer................................ !

4. The theater is near my house.

The theater isn't ....................far from my house......................... .

5. I'll telephone you tomorrow morning.

I'll give you ..................a call tomorrow morning................................. .

6. Your dress isn't the same as mine.

My dress is .............different from yours.......................................... .

7. Lan learns English quickly.

Lan is .........a quick english learner......................................... .

8. You went to the cinema last night, didn't you?

Did you .......go to the cinema last night ............................................... ?

23 tháng 6 2017

I. Complete the second sentence so that it has a similar meaning to the first.

1. Alexander Graham Bell invented telephone.

Alexander Graham Bell was the .....................inventor of the telephone.................... .

2. This tool is useful.

It's ..........................a useful tool......................... .

3. How well she dances!.

What a .......................good dancer...................... !

4. The theater is near my house.

The theater isn't .......................far from my house...................... .

5. I'll telephone you tomorrow morning.

I'll give you ...........................a telephone call tomorrow morning......................... .

6. Your dress isn't the same as mine.

My dress is ..............................not the same as yours......................... .

7. Lan learns English quickly.

Lan is ...........................a quick English learner....................... .

8. You went to the cinema last night, didn't you?

Did you ...........................go to the cinema last night........................... ?

13 tháng 8 2016

B1 : Viết lại câu sao cho nghĩa của câu không thay đổi .

1. Alexander Graham Bell invented telephone .

=> Alexander Graham Bell was an inventor of telephone.

2. Let's meet inside the center , at the cafe corner.

=> How about meeting inside the centre

3. You went to see the movie Dream City last night , didn't you ?

=> Did you go to sea the movie Dream City last night?

4. Sao Mai Movie Theater is near my aunt's house .

=> Sao Mai Movie Theater isn't theater is near-by my aunt's house.:beat_brick: ( close to = next to = near ).

14 tháng 7 2016

1,Peter is too young to see the borrow film.

->Peter is not....old enough to see the borrow film..........................

2,Remember to turn off the light before going out.

->Don't........forget to turn off the light before going out......................

3,I intend to come over to pick you up.

->I am......going to come over to pick you up..........................

4,The theater is near Hoa's house.

->The theater isn't.....far from Hoa's house........................

5,Alexander Graham Bell invented the phone.

->Alexander Graham Bell was.......an inventor of the telephone..................

6,I'll telephone you tomorrow evening.

->I'll make.......you a phone call tomorrow evening...................

14 tháng 7 2016

1. He is not old enough to see the borrow film

2. Don't forget to turn off the light before going out

3. I I am going to come over to pick you up

4. The theater isn't far from Hoa's house

5. Alexander Graham Bell was the inventor of the phone

6. I'll make a call with you tomorrow evening

1. Alexander Graham Bell invented telephone.

Alexander Graham Bell was the inventor of the telephone.

2. Let's meet inside the center, at the cafe corner.

How about meeting inside the center, at the cafe corner?

3. You went to see the movie Dream City last night, didn't you?

Did you go to see the movie Dream City last night?

4. Sao Mai Movie Theater is near my aunt's house.

Sao Mai Movie Theater isn't far from my aunt's house.

5. I'll telephone you tomorrow morning.

I'll give you a call tomorrow morning.

31 tháng 8 2018

cùng động man ơi!!!

I. Fill in each blank with the correct adverb of place from the box: There (x2) , inside (x2) , outside (x2), here , upstairs. 1. We shouldn't stay .............in the cold weather for long or we will get a cold 2. Lan is a shy girl . She just likes to stay ............... . She never joins in outdoor activities 3. Where is the cat ? It's not in the house. It's................ 4. Can you pick me up in front of my house? Yes, I'll come................ At 6 o'clock 5. Do you like this...
Đọc tiếp

I. Fill in each blank with the correct adverb of place from the box:

There (x2) , inside (x2) , outside (x2), here , upstairs. 1. We shouldn't stay .............in the cold weather for long or we will get a cold 2. Lan is a shy girl . She just likes to stay ............... . She never joins in outdoor activities 3. Where is the cat ? It's not in the house. It's................ 4. Can you pick me up in front of my house? Yes, I'll come................ At 6 o'clock 5. Do you like this restaurant? Yes, I come................ Once a month 6. My house has two floors. My parents live on the first floor and my brother and I live................. 7. Is this your brother ? No , my brother is standing..................... , beside the window 8. My family has a small house in the country. We often go.............. To enjoy the summer vacation II.Write the sentences with "be going to " , using the words/ phrases given: 1. My mother/make/a big meal / tonight .......................................................... 2. I/finish/work/6pm .......................................................... 3. I/not have/ a birthday party/ this year .......................................................... 4. You/meet/Lan/tonight ? .......................................................... 5. We/take/our cousins/on holiday with us .......................................................... 6. My friends/ not come/tonight .......................................................... 7. He /catch/ the train to London/9 o'clock .......................................................... 8. I/not come/ to class/ tomorrow .......................................................... 9. My grandmother/ visit/us/ Saturday .......................................................... 10. You/stay/home/this weekend? .......................................................... III. There's ONE mistake in each sentence.Correct the mistakes : 1. We are going at the concert tonight

..........................................................

2. Water is boiling at 100 degrees Celsius

..........................................................

3. Let's go out now.It doesn't rain now

..........................................................

4. Minh learned to swim when he is a child

..........................................................

5. She is being in London at the moment

..........................................................

6. My family moved to this city at 2005

..........................................................

7. They felt happily when they got the good results

..........................................................

8. Alexander Graham Bell taught in a school for deaf

..........................................................

9. When he heard the words , Watson rushed upstairs,run into Bell's room,and shouted,"I heard you ".

..........................................................

10. He is going to buying a new computer

..........................................................

IV. Choose the word or phrase among A,B,C or D that best fits the blank space in the following passage:

Dear Peter ,

I am very sorry that I couldn't meet you last night.I hope that you (1).......... Wait too long outside the theater. I had to look (2)............ My younger brother until my mother returned home. She was a full-timer at the doctor's and she arrived home very (3)................. . I ran all the way to the bus stop but I had already missed the bus. I decided (4).......... On the train and I arrived at the theater at eight o'clock.I didn't think you would still be there, because it was three-quarter of (5).............. Hour late . I hope that you will forgive me

Your friend

Tom

1. A.do not

B.did not

C.not

D.were not

2.A.for

B.at

C.up

D.after

3.A.late

B.lately

C.later

D.laters

4.A.get

B.to get

C.getting

D.to getting

5.A.a

B.the

C.an

D.O

V.Choose the item among A,B,C or D that best answer the question about the passage:

Alexander Graham Bell was born in Edinburgh , Scotland in the 19th century, and later came to the United States. Several members of his family did a great deal to encourage him in the field of Science. His father helped him a lot by supervising his work with the deaf. When he worked with the deaf and investigated the science of acoustics , his studies finally led to the invention of multiple telegraph and his greatest invention- the telephone. He dedicated the last 25 years of his life to advances in aviation

1. What an Alexander Graham Bell 's greatest invention?

A.multiple telegraph

B.telephone

C.aviation

D.acoustics

2.To what did Bell dedicate the last years of his life?

A.acoustics

B.aviation

C.adventure

D.architecture

3. How many years did Bell dedicate to aviation?

A.100

B.50

C.35

D.25

4. What of the following statements with the science of acoustic

A. Bell was born in the 18th century

B. Bell worked with the deaf

C. Bell experimented with the science of acoustics

D. Bell invented a multiple telegraph

5. What can we conclude about Alexander Graham Bell ?

A. He spent so many years working in aviation because he wanted to be a pilot

B. He dedicated his life to science and the well-being of mankind

C. He worked very hard, but never succeeded

D. He worked with the deaf so that he could invent the telephone

VI.Complete the second sentence so that it has a similar meaning to the first:

1.Alexander Graham Bell invented telephone

Alexander Graham Bell was the

..........................................................

2.This tool is useful

It's...........................

3.How well she dances!

What a

.....................................!

4.The theater is near my house The theater isn't......................5.I'll telephone you tomorrow morningI'll give you.................6. Your dress isn't the same as mine My dress is.....................7. Lan learns English quickly Lan is .........................8. You went to the cinema last night, didn't you?Did you.......................?

2
16 tháng 7 2017

I. Fill in each blank with the correct adverb of place from the box:

There (x2) , inside (x2) , outside (x2), here , upstairs.

1. We shouldn't stay ......inside.......in the cold weather for long or we will get a cold

2. Lan is a shy girl . She just likes to stay .......inside........ . She never joins in outdoor activities

3. Where is the cat ? It's not in the house. It's........outside........

4. Can you pick me up in front of my house? Yes, I'll come........there........ At 6 o'clock

5. Do you like this restaurant? Yes, I come........here........ Once a month

6. My house has two floors. My parents live on the first floor and my brother and I live........upstairs.........

7. Is this your brother ? No , my brother is standing..........outside........... , beside the window 8. My family has a small house in the country. We often go.......there....... To enjoy the summer vacation

II.Write the sentences with "be going to " , using the words/ phrases given:

1. My mother/make/a big meal / tonight

...............................My mother is going to make a big meal tonight...........................

2. I/finish/work/6pm

..............................I am going to finish work at 6pm............................

3. I/not have/ a birthday party/ this year

.............................I'm not going to have a birthday party this year.............................

4. You/meet/Lan/tonight ?

.............................Are you going to meet Lan tonight?.............................

5. We/take/our cousins/on holiday with us

............................We are going to take our cousins on holiday with us..............................

6. My friends/ not come/tonight

.............................My friends aren't going to come tonight.............................

7. He /catch/ the train to London/9 o'clock

..............................He is going to catch the train to London at 9 o'clock............................

8. I/not come/ to class/ tomorrow

............................I'm not going to come to class tomorrow..............................

9. My grandmother/ visit/us/ Saturday

............................My grandmother is going to visit us on Saturday..............................

10. You/stay/home/this weekend?

............................Are you going to stay home this weekend?..............................

III. There's ONE mistake in each sentence.Correct the mistakes :

1. We are going at -> to the concert tonight

..........................................................

2. Water is boiling -> boils at 100 degrees Celsius

..........................................................

3. Let's go out now. It doesn't rain -> isn't raining now

..........................................................

4. Minh learned to swim when he is -> was a child

..........................................................

5. She is being -> bỏ being in London at the moment

..........................................................

6. My family moved to this city at -> in 2005

..........................................................

7. They felt happily -> happy when they got the good results

..........................................................

8. Alexander Graham Bell taught in a school for deaf -> the deaf

..........................................................

9. When he heard the words, Watson rushed upstairs, run -> ran into Bell's room,and shouted,"I heard you ".

..........................................................

10. He is going to buying -> buy a new computer

..........................................................

IV. Choose the word or phrase among A,B,C or D that best fits the blank space in the following passage:

Dear Peter ,

I am very sorry that I couldn't meet you last night.I hope that you (1).......... Wait too long outside the theater. I had to look (2)............ My younger brother until my mother returned home. She was a full-timer at the doctor's and she arrived home very (3)................. . I ran all the way to the bus stop but I had already missed the bus. I decided (4).......... On the train and I arrived at the theater at eight o'clock.I didn't think you would still be there, because it was three-quarter of (5).............. Hour late . I hope that you will forgive me

Your friend

Tom

1. A.do not

B.did not

C.not

D.were not

2.A.for

B.at

C.up

D.after

3.A.late

B.lately

C.later

D.laters

4.A.get

B.to get

C.getting

D.to getting

5.A.a

B.the

C.an

D.O

V.Choose the item among A,B,C or D that best answer the question about the passage:

Alexander Graham Bell was born in Edinburgh , Scotland in the 19th century, and later came to the United States. Several members of his family did a great deal to encourage him in the field of Science. His father helped him a lot by supervising his work with the deaf. When he worked with the deaf and investigated the science of acoustics , his studies finally led to the invention of multiple telegraph and his greatest invention- the telephone. He dedicated the last 25 years of his life to advances in aviation

1. What an Alexander Graham Bell 's greatest invention?

A.multiple telegraph

B.telephone

C.aviation

D.acoustics

2.To what did Bell dedicate the last years of his life?

A.acoustics

B.aviation

C.adventure

D.architecture

3. How many years did Bell dedicate to aviation?

A.100

B.50

C.35

D.25

4. What of the following statements with the science of acoustic

A. Bell was born in the 18th century

B. Bell worked with the deaf

C. Bell experimented with the science of acoustics

D. Bell invented a multiple telegraph

5. What can we conclude about Alexander Graham Bell ?

A. He spent so many years working in aviation because he wanted to be a pilot

B. He dedicated his life to science and the well-being of mankind

C. He worked very hard, but never succeeded

D. He worked with the deaf so that he could invent the telephone

VI.Complete the second sentence so that it has a similar meaning to the first:

1.Alexander Graham Bell invented telephone

Alexander Graham Bell was the inventor of telephone.

2.This tool is useful

It's a useful tool.

3.How well she dances!

What a ..................good dancer...................!

4.The theater is near my house

The theater isn't...........far from my house...........

5.I'll telephone you tomorrow morning

I'll give you........a telephone call tomorrow morning.........

6. Your dress isn't the same as mine

My dress is..........different from yours...........

7. Lan learns English quickly

Lan is .............a quick English learner............

8. You went to the cinema last night, didn't you?

Did you...........go to the cinema last night............?

16 tháng 7 2017

I. Fill in each blank with the correct adverb of place from the box:

There (x2) , inside (x2) , outside (x2), here , upstairs. 1. We shouldn't stay ........OUTSIDE.....in the cold weather for long or we will get a cold 2. Lan is a shy girl . She just likes to stay .......INSIDE........ . She never joins in outdoor activities 3. Where is the cat ? It's not in the house. It's.....OUTSIDE........... 4. Can you pick me up in front of my house? Yes, I'll come.....INSIDE........... At 6 o'clock 5. Do you like this restaurant? Yes, I come.......HERE......... Once a month 6. My house has two floors. My parents live on the first floor and my brother and I live...........THERE...... 7. Is this your brother ? No , my brother is standing..........UPSTAIRS........... , beside the window 8. My family has a small house in the country. We often go......THERE........ To enjoy the summer vacation II.Write the sentences with "be going to " , using the words/ phrases given: 1. My mother/make/a big meal / tonight ..........................MY MOTHER IS GOING TO MAKE A BIG MEAL TONIGHT................................ 2. I/finish/work/6pm .......................I AM GOING TO FINISH MY WORK AT 6 PM................................... 3. I/not have/ a birthday party/ this year .................I AM NOT GOING TO HAVE A BIRTHDAY PARTY THIS YEAR ......................................... 4. You/meet/Lan/tonight ? ..............ARE YOU GOING TO MEET LAN TONIGHT ?............................................ 5. We/take/our cousins/on holiday with us ........WE ARE GOING TO TAKE OUR COUSINS TO GO ON HOLIDAYS WITH US.................................................. 6. My friends/ not come/tonight ......................MY FRIENDS AREN'T GOING TO COME TONIGHT.................................... 7. He /catch/ the train to London/9 o'clock ............HE IS GOING TO CATCH THE TRAIN TO LONDON AT 9 O'CLOCK.............................................. 8. I/not come/ to class/ tomorrow ...............I AM NOT GOING TO CLASS TOMORROW........................................... 9. My grandmother/ visit/us/ Saturday ...................MY GRANDMOTHER IS GOING TO VISIT US THIS SARTURDAY....................................... 10. You/stay/home/this weekend? ..............................ARE YOU GOING TO STAY AT HOME THIS WEEKEND............................ III. There's ONE mistake in each sentence.Correct the mistakes :1. We are going at=> TO the concert tonight

..........................................................

2. Water is boiling=> BOILS at 100 degrees Celsius

..........................................................

3. Let's go out now.It doesn't rain=> ISN'T RAINING now

..........................................................

4. Minh learned to swim when he is=> WAS a child

..........................................................

5. She is being=> BỎ BEING in London at the moment

..........................................................

6. My family moved to this city at=> IN 2005

..........................................................

7. They felt happily when they got the=> BỎ THE good results

..........................................................

8. Alexander Graham Bell taught in a school for=> FOR THE deaf

..........................................................

9. When he heard the words , Watson rushed upstairs,run into Bell's room,and shouted,"I heard=> HEAR you ".

..........................................................

10. He is going to buying=> BUY a new computer

..........................................................

IV. Choose the word or phrase among A,B,C or D that best fits the blank space in the following passage:

Dear Peter ,

I am very sorry that I couldn't meet you last night.I hope that you (1).......... Wait too long outside the theater. I had to look (2)............ My younger brother until my mother returned home. She was a full-timer at the doctor's and she arrived home very (3)................. . I ran all the way to the bus stop but I had already missed the bus. I decided (4).......... On the train and I arrived at the theater at eight o'clock.I didn't think you would still be there, because it was three-quarter of (5).............. Hour late . I hope that you will forgive me

Your friend

Tom

1. A.do not

B.did not

C.not

D.were not

2.A.for

B.at

C.up

D.after

3.A.late

B.lately

C.later

D.laters

4.A.get

B.to get

C.getting

D.to getting

5.A.a

B.the

C.an

D.O

V.Choose the item among A,B,C or D that best answer the question about the passage:

Alexander Graham Bell was born in Edinburgh , Scotland in the 19th century, and later came to the United States. Several members of his family did a great deal to encourage him in the field of Science. His father helped him a lot by supervising his work with the deaf. When he worked with the deaf and investigated the science of acoustics , his studies finally led to the invention of multiple telegraph and his greatest invention- the telephone. He dedicated the last 25 years of his life to advances in aviation

1. What an Alexander Graham Bell 's greatest invention?

A.multiple telegraph

B.telephone

C.aviation

D.acoustics

2.To what did Bell dedicate the last years of his life?

A.acoustics

B.aviation

C.adventure

D.architecture

3. How many years did Bell dedicate to aviation?

A.100

B.50

C.35

D.25

4. What of the following statements with the science of acoustic

A. Bell was born in the 18th century

B. Bell worked with the deaf

C. Bell experimented with the science of acoustics

D. Bell invented a multiple telegraph

5. What can we conclude about Alexander Graham Bell ?

A. He spent so many years working in aviation because he wanted to be a pilot

B. He dedicated his life to science and the well-being of mankind

C. He worked very hard, but never succeeded

D. He worked with the deaf so that he could invent the telephone

VI.Complete the second sentence so that it has a similar meaning to the first:

1.Alexander Graham Bell invented telephone

Alexander Graham Bell was the

........................INVENTOR OF THE TELEPHONE..................................

2.This tool is useful

It's.................A USEFUL TOOL..........

3.How well she dances!

What a

................................GOOD DANCER.....!

4.The theater is near my house The theater isn't..............FAR FROM MY HOUSE........5.I'll telephone you tomorrow morningI'll give you......A CALL TOMMOROW MORNING...........6. Your dress isn't the same as mine My dress is.......DIFFERENT FROM YOURS..............7. Lan learns English quickly Lan is .......A QUICK ENGLISH SPEAKER..................8. You went to the cinema last night, didn't you?Did you.................GO TO THE CINEMA LAST NIGHT......?

26 tháng 10 2017

Rewrite

1. Alexander Graham Bell invented the telephone.

--> Alexander Graham Bell..........made up telephone..........................

2. You went to see the movie Dream City, didn't you ?

--> Did....................you go to see the movie dream city last night? ...................

3. I'll give you a call tomorrow

--> I'll............................telephone you tomorrow morning ....................................

4. Sao Mai Movie Theater is near my aunt's house

--> Sao Mai Movie Theater isn't...................far from my aunt's house..................

5. Who does this book belong to ?

--> Who.......................is the owner of this book?.............................

6. Jack is not old enough to ride a motorbike

--> Jack is too....................young to ride a motorbike.........................

7 tháng 7 2017

Complete the second sentence so that it has a similar meaning to the first.

1. Peter is too young too see the horror film.

=> Peter is not old enough to see the horror film.

2. Remember to turn off the light before going out.

=> Don't forget to turn off the light before going out.

3. That girl is very intelligent.

=> What an intelligent girl!

4. I intend to come over to pick you up.

=> I am going to come over to pick you up.

5. Hoa is older than Nien.

=> Nien is not as old as Hoa.

6. Her hair is long and black.

=> She has long black hair.

7. The theater is near Hoa's house.

=> The theater isn't far from Hoa's house.

8. Alexander G.Bell invented the telephone.

=Alexander G.Bell was the inventor of the telephone.

9. I'll telephone you tomorrow evening.

=> I'll make a call to you tomorrow evening.

10. How about going to the movie tonight ?

=> Let's go to the movie tonight

23 tháng 9 2016

1.This tool is useful. => It's a useful tool.

2.How well she dances. => What a good dancer she is!

3. I'll telephone you tomorrow morning. => I'll give you a call tommorow morning.

4. Lan leanrs English quickly.  => Lan is a quick-English learner.

23 tháng 9 2016

Viết lại câu sao cho nghĩa ko thay đổi:

1.This tool is useful. => It's a usefultool

2.How well she dances. => What a good dancer she is

3. I'll telephone you tomorrow morning. => I'll give you a call tomorrow morning

4. Lan leanrs English quickly.  => Lan is quick English learner.

 
 
Read the text about Alexander Graham Bell and do the tasks:Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved th the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph ( used to send multiple messages over a single...
Đọc tiếp

Read the text about Alexander Graham Bell and do the tasks:

Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved th the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph ( used to send multiple messages over a single wire) and phonautograph ( used to draw the shape of the sound waves). The first telephone communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in other room. The first transmitted words were, " Mr Watson, come here. I want to see you"

a. Decide if the statements are T or F

1. Alexander Graham Bell is Scottish

2. He spent all his life in Canada

3. He worked with the deaf when he moved to the USA

4. He wanted to create a device that can transmit human voice

5. He was able to succeed right from the first experiment

6. He worked on his inventions all by himself

b. Answer the questions

1. What is Bell 's "harmonic telegraph"?

2. What is Bell 's "phonautograph"?

3. When did the first communication over happened and how did it happen?

1

BN KIÊN NHẪN NHỈ ???

Read the text about Alexander Graham Bell and do the tasks:

Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved th the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph ( used to send multiple messages over a single wire) and phonautograph ( used to draw the shape of the sound waves). The first telephone communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in other room. The first transmitted words were, " Mr Watson, come here. I want to see you"

a. Decide if the statements are T or F

1. Alexander Graham Bell is Scottish /T/

2. He spent all his life in Canada   /F/

3. He worked with the deaf when he moved to the USA  /T/

4. He wanted to create a device that can transmit human voice /T/

5. He was able to succeed right from the first experiment /F/

6. He worked on his inventions all by himself  /F/

b. Answer the questions

1. What is Bell 's "harmonic telegraph"?

It's used to send multiple messages over a single wire 

2. What is Bell 's "phonautograph"?

It's used to draw shape of the sound waves 

3. When did the first communication over happened and how did it happen?

.... ( mk chịu )