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PART D. WRITINGI. Rearrange the sentences using the following words.                1. happily/ If/ people/ more/ there/ war/ live/ would/ no/ were/ ./………………………………………………………………………………………………………2. English speakers/ increasing/ The/ fast/ of/ number/ world/ is/ the / in/ ./………………………………………………………………………….……………………………3. will/ 20 years’ time/ All/ done/ housework/ by/ our/ robots/ be/ in/...
Đọc tiếp

PART D. WRITING

I. Rearrange the sentences using the following words.               

1. happily/ If/ people/ more/ there/ war/ live/ would/ no/ were/ ./

………………………………………………………………………………………………………

2. English speakers/ increasing/ The/ fast/ of/ number/ world/ is/ the / in/ ./

………………………………………………………………………….……………………………

3. will/ 20 years’ time/ All/ done/ housework/ by/ our/ robots/ be/ in/ ./

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

4. communicated/ asked/ people/ on/ how/ Edward/ friend/ his/ Venus/ ./

………………………………………………………………………….……………………………

5. will/ tomorrow/ Which/ at 9 p.m/ you/ TV programme/ watching/ be / ?/

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

II. Complete the second sentence so that it means the same as the sentence before.

1. “We don’t open the laboratory today,” Mr.Minh said.

→ Mr. Minh said …………………………………………………………………………………

2. They will widen the gate to let the cars run into the yard easily.

→ The gate……………………………………………………………………..…………………… 

3. The doctor advised me to have a rest.

→ The doctor suggested……………………………………………….…………………………. 

4. Although it rained heavily, we went to school on time.

→ Despite ……………………………………………………………...…………………………

5. The last time Phong visited Tasmania was five years ago.

→ Phong hasn’t…………………………………………………………………………………

III. Make sentences using the words and phrases given.

1.      If/ you/ president/ country/ what/ you/ do/ protect/ environment?

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

2.      Albert Einstein’s theories/ make/ great contribution/ development/ modern science.

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

3.      Duong/ say/ he/ like/ study/ home/ the Internet.

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

4.      Dr. Nelson/ say/ flying cars/ solve/ problem/ traffic jams.

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

5.      When/ she/ come/ home/ later today,/ he/ be/ cooking/ dinner.

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

2
22 tháng 7 2021

PART D. WRITING

I. Rearrange the sentences using the following words.               

1. happily/ If/ people/ more/ there/ war/ live/ would/ no/ were/ ./

…………………………… If there were no war, people would live more happily.…………………………………………………………………………

2. English speakers/ increasing/ The/ fast/ of/ number/ world/ is/ the / in/ ./

……………………… The number of English speakers in the world is increasing fast.………………………………………………….……………………………

3. will/ 20 years’ time/ All/ done/ housework/ by/ our/ robots/ be/ in/ ./

...................................... All housework will be done by robots in 20 years time.......................................................................................................................

4. communicated/ asked/ people/ on/ how/ Edward/ friend/ his/ Venus/ ./

………………………  Edward asked his friend how people on Venus communicated.………………………………………………….……………………………

5. will/ tomorrow/ Which/ at 9 p.m/ you/ TV programme/ watching/ be / ?/

........................................ Which TV programme will you be watching at 9 p.m tomorrow......................................................................................................................

II. Complete the second sentence so that it means the same as the sentence before.

1. “We don’t open the laboratory today,” Mr.Minh said.

→ Mr. Minh said ……………………… they didn't open the laboratory that day…………………………………………………………

2. They will widen the gate to let the cars run into the yard easily.

→ The gate……………………  will be widened to let the cars run into the yard easily…………………………………………………………………..…………………… 

3. The doctor advised me to have a rest.

→ The doctor suggested………………………… ………that I have a rest………… …………………….…………………………. 

4. Although it rained heavily, we went to school on time.

→ Despite ………………………………… …the heavy rain, we went to school on time.………………………………………………...…………………………

5. The last time Phong visited Tasmania was five years ago.

→ Phong hasn’t……………………… …visited Tasmania for five years .……………………………………………………………………………………………………

III. Make sentences using the words and phrases given.

1.      If/ you/ president/ country/ what/ you/ do/ protect/ environment?

......................................... .If you were a president in your country, what would you do to protect the enviroment....................................................................................................................

2.      Albert Einstein’s theories/ make/ great contribution/ development/ modern science.

....................... .Albert Einstein's theories have made great contribution to the development of modern science......................................................................................................................................

3.      Duong/ say/ he/ like/ study/ home/ the Internet.

............................. Duong said (that) he liked to study at home on the Internet................................................................................................................................

4.      Dr. Nelson/ say/ flying cars/ solve/ problem/ traffic jams.

.............. Dr Nelson said that flying cars would solve the problem about traffic jams...........................................................................................................................................................

5.      When/ she/ come/ home/ later today,/ he/ be/ cooking/ dinner.

 

.......................... When she come home late today, he will be cooking dinner......................................................................

22 tháng 7 2021

I. Rearrange the sentences using the following words.               

1. happily/ If/ people/ more/ there/ war/ live/ would/ no/ were/ ./

………If there were no war, people would live more happy………………………………………………………………………………………………

2. English speakers/ increasing/ The/ fast/ of/ number/ world/ is/ the / in/ ./

………

The number of English speakers in the world is increasing fast.

………………………………………………………………….……………………………

3. will/ 20 years’ time/ All/ done/ housework/ by/ our/ robots/ be/ in/ ./

.All our housework will be done by robots in 20 years' time............................................................................................................................................................

4. communicated/ asked/ people/ on/ how/ Edward/ friend/ his/ Venus/ ./

……Edward asked his friend how people on Venus communicated…………………………………………………………………….……………………………

5. will/ tomorrow/ Which/ at 9 p.m/ you/ TV programme/ watching/ be / ?/

..........Which TV programme will you be watching at 9 p.m tomorrow...................................................................................................................................................

II. Complete the second sentence so that it means the same as the sentence before.

1. “We don’t open the laboratory today,” Mr.Minh said.

→ Mr. Minh said ……they didn't open the laboratory that day ……………………………………………………………………………

2. They will widen the gate to let the cars run into the yard easily.

→ The gate will be widened to let the cars run into the yard easily.……………………………………………………………………..…………………… 

3. The doctor advised me to have a rest.

→ The doctor suggested……that I have a rest………………………………………….…………………………. 

4. Although it rained heavily, we went to school on time.

→ Despite …………the heavy rain, we went to school on time. …………………………………………………...…………………………

5. The last time Phong visited Tasmania was five years ago.

→ Phong hasn’t…visited Tasmania for five years ………………………………………………………………………………

III. Make sentences using the words and phrases given.

1.      If/ you/ president/ country/ what/ you/ do/ protect/ environment?

.....If you were a president in your country, what would you do to protect the enviroment?.......................................................................................................................................................

2.      Albert Einstein’s theories/ make/ great contribution/ development/ modern science.

........Albert Einstein's theories have made great contribution to the development of modern science.....................................................................................................................................................

3.      Duong/ say/ he/ like/ study/ home/ the Internet.

.. Duong said that he liked to study at home on the internet...........................................................................................................................................................

4.      Dr. Nelson/ say/ flying cars/ solve/ problem/ traffic jams.

...... Dr Nelson said that flying cars would solve the problem about traffic jams.......................................................................................................................................................

5.      When/ she/ come/ home/ later today,/ he/ be/ cooking/ dinner.

........When she comes home late today,he will be cooking dinner.....................................................................................................................................................

I. Rearrange the sentences using the following words.                1. happily/ If/ people/ more/ there/ war/ live/ would/ no/ were/ ./………………………………………………………………………………………………………2. English speakers/ increasing/ The/ fast/ of/ number/ world/ is/ the / in/ ./………………………………………………………………………….……………………………3. will/ 20 years’ time/ All/ done/ housework/ by/ our/ robots/ be/ in/...
Đọc tiếp

I. Rearrange the sentences using the following words.               

1. happily/ If/ people/ more/ there/ war/ live/ would/ no/ were/ ./

………………………………………………………………………………………………………

2. English speakers/ increasing/ The/ fast/ of/ number/ world/ is/ the / in/ ./

………………………………………………………………………….……………………………

3. will/ 20 years’ time/ All/ done/ housework/ by/ our/ robots/ be/ in/ ./

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

4. communicated/ asked/ people/ on/ how/ Edward/ friend/ his/ Venus/ ./

………………………………………………………………………….……………………………

5. will/ tomorrow/ Which/ at 9 p.m/ you/ TV programme/ watching/ be / ?/

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

II. Complete the second sentence so that it means the same as the sentence before.

1. “We don’t open the laboratory today,” Mr.Minh said.

→ Mr. Minh said …………………………………………………………………………………

2. They will widen the gate to let the cars run into the yard easily.

→ The gate……………………………………………………………………..…………………… 

3. The doctor advised me to have a rest.

→ The doctor suggested……………………………………………….…………………………. 

4. Although it rained heavily, we went to school on time.

→ Despite ……………………………………………………………...…………………………

5. The last time Phong visited Tasmania was five years ago.

→ Phong hasn’t…………………………………………………………………………………

III. Make sentences using the words and phrases given.

1.      If/ you/ president/ country/ what/ you/ do/ protect/ environment?

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

2.      Albert Einstein’s theories/ make/ great contribution/ development/ modern science.

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

3.      Duong/ say/ he/ like/ study/ home/ the Internet.

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

4.      Dr. Nelson/ say/ flying cars/ solve/ problem/ traffic jams.

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

5.      When/ she/ come/ home/ later today,/ he/ be/ cooking/ dinner.

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

1
12 tháng 7 2021

I. Rearrange the sentences using the following words.               

1. happily/ If/ people/ more/ there/ war/ live/ would/ no/ were/ ./

If there were no war, people would live more happily.

2. English speakers/ increasing/ The/ fast/ of/ number/ world/ is/ the / in/ ./

The number of English speakers in the world is increasing fast.

3. will/ 20 years’ time/ All/ done/ housework/ by/ our/ robots/ be/ in/ ./

All our housework will be done by robots in 20 years' time

4. communicated/ asked/ people/ on/ how/ Edward/ friend/ his/ Venus/ ./

Edward asked his friend how people on Venus communicated.

5. will/ tomorrow/ Which/ at 9 p.m/ you/ TV programme/ watching/ be / ?/

Which TV programme will you be watching at 9 p.m tomorrow?

II. Complete the second sentence so that it means the same as the sentence before.

1. “We don’t open the laboratory today,” Mr.Minh said.

→ Mr. Minh said ………they didn't open the laboratory that day…………………………………………………………………………

2. They will widen the gate to let the cars run into the yard easily.

→ The gate……… will be widened to let the cars run into the yard easily……………………………………………………………..…………………… 

3. The doctor advised me to have a rest.

→ The doctor suggested………that I have a rest……………………………………….…………………………. 

4. Although it rained heavily, we went to school on time.

→ Despite ………the heavy rain, we went to school on time.……………………………………………………...…………………………

5. The last time Phong visited Tasmania was five years ago.

→ Phong hasn’t……visited …… Tasmania for five years .………………………………………………………………………

III. Make sentences using the words and phrases given.

1.      If/ you/ president/ country/ what/ you/ do/ protect/ environment?

................If you were a president in your country, what would you do to protect the enviroment ............................................................................................................................................

2.      Albert Einstein’s theories/ make/ great contribution/ development/ modern science.

..............Albert Einstein's theories have made great contribution to the development of modern science...............................................................................................................................................

3.      Duong/ say/ he/ like/ study/ home/ the Internet.

...............Duong said (that) he liked to study at home on the Internet..............................................................................................................................................

4.      Dr. Nelson/ say/ flying cars/ solve/ problem/ traffic jams.

.......................Dr Nelson said that flying cars would solve the problem about traffic jams......................................................................................................................................

5.      When/ she/ come/ home/ later today,/ he/ be/ cooking/ dinner.

When she come home late today, he will be cooking dinner

10 tháng 5 2018

EX1: put the words and phrases in the right order to make meaningful sentences.

1. happily/If/people/more/there/war/live/would/no/were.

→ If there were no war, people would live more happily.

2. will/20 years time/All/done/housework/by/robots/be/in.

→ All housework will be done by robots in 20 years time

3. communicated/asked/people/on/how/Edward/friend/his/Venus.

Edward asked his friend how people on Venus communicated.

4. will/tomorrow/which/at 9p.m/you/TV programme/watching/be/?

→ Which TV programme will you be watching at 9 p.m tomorrow.

13 tháng 5 2021

happily / if / people / more / there / war / live / would / no /were

If there were no war , people would live  more happily .

english speakers / increasing / the / fast / of / number / world / in / the / in.

Number of English speakers in the world increasing fast .

will / 20 year's time /all / done / housework / by / our / robots / be  / in

*Sửa 1 trong 2 từ be thành by mới làm được nhé

All our housework will be done by robots in 20 year's time .

happily / if / people / more / there / war / live / would / no /were

+ If there were no war people would be more happy

english speakers / increasing / the / fast / of / number / world / in / the / in.

=> The number of English speaking people in the world is increasing fast

will / 20 year's time /all / done / housework / be / our / robots / be  / in

All our housework will be done by robots in 20 years' time

Supply the corect tense or form of the verb in parentheses:1. If the book is interesting, (buy) ______________ it.2. People (live) ______________ happily if there were no war.3. ________________(the train/leave) at 9.45 from flatform 5?4.Chess (play) __________for around two thousand years5.This time next week, I (lie)       _________  on a beach on Phu Quoc island .                          III. Read the following passage and put a word in the box in each of the numbered blanks:spread– danger ...
Đọc tiếp

Supply the corect tense or form of the verb in parentheses:

1. If the book is interesting, (buy) ______________ it.

2. People (live) ______________ happily if there were no war.

3. ________________(the train/leave) at 9.45 from flatform 5?

4.Chess (play) __________for around two thousand years

5.This time next week, I (lie)       _________  on a beach on Phu Quoc island .     

                     

III. Read the following passage and put a word in the box in each of the numbered blanks:

spread– danger  –  rainstorm–  dry-   raging

A forest fire happened in the west of Quang Binh province last week. How it started is unknown, but three days later it was still (1) ___________ out of  control. The weather was (2) ___________and windy, so it (3) ___________quickly, and many surrounding districts were in  (4) ___________. Fortunately, on the fourth day, there was a (5) ___________which helped to put it out.

1__________2__________3__________4__________5__________

 

IV. Choose the correct word A, B, C or D for each  gap to complete the following passage :

Australia is a country in the Southern Hemisphere (1) ___________comprises the mainland of the Australian continent, the island of Tasmania, and many smaller islands in the Indian and Pacific Oceans. Neighbouring countries (2) ___________Indonesia, East Timor, and Papua New Guinea (3) ___________the north, the Solomon islands, Vanuatu, New Caledonia to the northeast, and New Zealand to the Southeast. Australia (4) ___________six states, and two major mainland territories. The (5) ___________ city of Australia is Canberra. With a population of over 380,000, it’s Australia’s largest inland city and the eighth largest Australian city overall.

1. A. who                  B. where                      C. which                      D. what

2. A. include  B. contain                    C. has                          D. conclude

3. A. on                     B. to                            C. by                           D. at

4. A. has                    B. takes                       C. gets             D. begins

5. A. capital               B. urban                      C. rural                        D. suburb

 

V. Read the following  passage and do the tasks below :                 

Thomas Edison is one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world’s first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up a small laboratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and a ‘big trick’ every six months. He developed many devices that brought great benefits to people’s life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having a remarkably productive life.

A. Choose the best answer A, B, C or D to complete the sentences:

1. When was he born?

A. in 1847                   B. in 1869.            C. in 1876                    D. in1931

2. In 1869, he borrowed some ____________and began to make inventions.

A. money                                                      B. light bulbs.

C.books                                                             D. record players 

B.  Answer the questions:

1. Who is Thomas Edison?

…………………………..…………………………..……………………………..

2. What did he develop?

…………………………..…………………………..………………………………

3. How many inventions did he make?

….…………………………..…………………………..…………………………..

 

VI. Complete the second sentence so that it means the same as the sentence before :

1. You should water these flowers regularly.

->  These flowers should ………………………………...........................

2. “ I have decided to become an astronomer”, he said.

-> He said that ………………………………………………………………

3. Let's go abroad for our holiday this year.

-> Why ………………………………………………………………………

4. I was having dinner when the phone rang.

-> While I …………………………………………………………..……..

5. You should take more exercises because that's the way to get fit.

-> If …………………………………………

2
23 tháng 7 2021

REFER

1 will buy

2 would live

3 Will the train leave

4 is played

5 will be lying

I. Read the following passage and put a word in the box in each of the numbered blanks:

spread– danger  –  rainstorm–  dry-   raging

A forest fire happened in the west of Quang Binh province last week. How it started is unknown, but three days later it was still (1) ___________ out of  control. The weather was (2) ___________and windy, so it (3) ___________quickly, and many surrounding districts were in  (4) ___________. Fortunately, on the fourth day, there was a (5) ___________which helped to put it out.

1_____ranging_____2____dry______3_____spread_____4_____danger_____5______rainstorm____

II. Choose the correct word A, B, C or D for each  gap to complete the following passage :

Australia is a country in the Southern Hemisphere (1) ___________comprises the mainland of the Australian continent, the island of Tasmania, and many smaller islands in the Indian and Pacific Oceans. Neighbouring countries (2) ___________Indonesia, East Timor, and Papua New Guinea (3) ___________the north, the Solomon islands, Vanuatu, New Caledonia to the northeast, and New Zealand to the Southeast. Australia (4) ___________six states, and two major mainland territories. The (5) ___________ city of Australia is Canberra. With a population of over 380,000, it’s Australia’s largest inland city and the eighth largest Australian city overall.

1. A. who             B. where               C. which               D. what

2. A. include         B. contain             C. has                            D. conclude

3. A. on                B. to                     C. by                    D. at

4. A. has               B. takes                C. gets                  D. begins

5. A. capital                   B. urban               C. rural                 D. suburb

III. Read the following  passage and do the tasks below :                 

Thomas Edison is one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world’s first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up a small laboratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and a ‘big trick’ every six months. He developed many devices that brought great benefits to people’s life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having a remarkably productive life.

A. Choose the best answer A, B, C or D to complete the sentences:

1. When was he born?

A. in 1847            B. in 1869.            C. in 1876                    D. in1931

2. In 1869, he borrowed some ____________and began to make inventions.

A. money                                                       B. light bulbs.

C.books                                                        D. record players 

B.  Answer the questions:

1. Who is Thomas Edison?

Thomas Edison was one of the greatest inventors in the world

2. What did he develop?

He developed many devices that brought great benefits to people’s life

3. How many inventions did he make?

He made 2 inventions

1 You should water these flowers regularly.
  → These flowers should be watered regularly.

2 "I have decided to become an astronomer", he said.
  → He said that he had decided to become an astronomer.

3 Let's go abroad for our holiday this year.
  → Why don't we go abroad for our holiday this year?

 

4 During dinner, the phone rang.
  → While I was having dinner, the phone rang.

5 If you want to keep fit, You should take more exercise

23 tháng 7 2021

Supply the corect tense or form of the verb in parentheses:

1. If the book is interesting, (buy) ______buy________ it.

2. People (live) ______would live________ happily if there were no war.

3. _________Will the train leave_______(the train/leave) at 9.45 from flatform 5?

4.Chess (play) ____is played______for around two thousand years

5.This time next week, I (lie)       ___will be lying______  on a beach on Phu Quoc island .     

                     

III. Read the following passage and put a word in the box in each of the numbered blanks:

spread– danger  –  rainstorm–  dry-   raging

A forest fire happened in the west of Quang Binh province last week. How it started is unknown, but three days later it was still (1) ________raging___ out of  control. The weather was (2) _____dry______and windy, so it (3) _____spread______quickly, and many surrounding districts were in  (4) ___danger  ________. Fortunately, on the fourth day, there was a (5) ____rainstorm_______which helped to put it out.

1__________2__________3__________4__________5__________

 

IV. Choose the correct word A, B, C or D for each  gap to complete the following passage :

Australia is a country in the Southern Hemisphere (1) ___________comprises the mainland of the Australian continent, the island of Tasmania, and many smaller islands in the Indian and Pacific Oceans. Neighbouring countries (2) ___________Indonesia, East Timor, and Papua New Guinea (3) ___________the north, the Solomon islands, Vanuatu, New Caledonia to the northeast, and New Zealand to the Southeast. Australia (4) ___________six states, and two major mainland territories. The (5) ___________ city of Australia is Canberra. With a population of over 380,000, it’s Australia’s largest inland city and the eighth largest Australian city overall.

1. A. who                  B. where                      C. which                      D. what

2. A. include  B. contain                    C. has                          D. conclude

3. A. on                     B. to                            C. by                           D. at

4. A. has                    B. takes                       C. gets             D. begins

5. A. capital               B. urban                      C. rural                        D. suburb

 

V. Read the following  passage and do the tasks below :                 

Thomas Edison is one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world’s first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up a small laboratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and a ‘big trick’ every six months. He developed many devices that brought great benefits to people’s life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having a remarkably productive life.

A. Choose the best answer A, B, C or D to complete the sentences:

1. When was he born?

A. in 1847                   B. in 1869.            C. in 1876                    D. in1931

2. In 1869, he borrowed some ____________and began to make inventions.

A. money                                                      B. light bulbs.

C.books                                                             D. record players 

B.  Answer the questions:

1. Who is Thomas Edison?

…………Thomas Edison is one of the greatest inventors of the world………………..…………………………..……………………………..

2. What did he develop?

………He developed many devices that brought great benefits to people’s life…………………..…………………………..………………………………

3. How many inventions did he make?

….…………More than one thousand………………..…………………………..…………………………..

 

VI. Complete the second sentence so that it means the same as the sentence before :

1. You should water these flowers regularly.

->  These flowers should …be watered regularly……………………………...........................

2. “ I have decided to become an astronomer”, he said.

-> He said that ………he had decided to become an astronomer………………………………………………………

3. Let's go abroad for our holiday this year.

-> Why ……don't we go abroad for our holiday this year.…………………………………………………………………

4. I was having dinner when the phone rang.

-> While I ……was having dinner ,the phone rang.……………………………………………………..……..

5. You should take more exercises because that's the way to get fit.

-> If …………………………………………

2 tháng 5 2021

1 will buy

2 would live

3 Will the train leave

4 is played

5 will be lying

3 tháng 5 2021

1. I will buy

2. would live

3. Will the train leaves

4. is played

5. will be lying

18 tháng 3 2022

giúp mik vs 

3 tháng 6 2020

make sentences using

1.if/there/be/no/war/,people/live/more/happy.

->If___there was no war, people would live more happily_______________________________________.

2.More/tourist/come/here/if/beach/be/cleaner.

->more___tourtists would come here if the beach was cleaner_____________________

26 tháng 6 2018

Đáp án A

Giải thích: cấu trúc there + be + N: có…

Câu điều kiện loại 2

Dịch: Nếu có nhiều cây hơn ở khu này, không khí sẽ trong lành hơn.

30 tháng 12 2019

Đáp án: A

Giải thích: Cấu trúc there + be + N: có…

Câu điều kiện loại 2 “If + quá khứ đơn, S + would/ could/ might + V nguyên thể”

Dịch: Nếu có nhiều cây hơn ở khu này, không khí sẽ trong lành hơn.