Traffic lights only became necessary in the 19th century, when traffic began to increase. A traffic signal (1).............

NL

nguyễn lưu tố uyên

11 tháng 11 2018 - olm

1.Read the passage and put a suitable word in each of the gapsModel traffic lights are an American invenntion . Red-green system were installed in Cleveland (1).........1914.Three-color signals were (2).......in New York in 1918. They used (3).........be operated by hand from a tower in the middle of the street . The first light of the type appeared in London , on the junction between St.Jame Street (4).......Piccadilly, in 1925. Automatic signals were installed a year later. In the past,...

Đọc tiếp

#Tiếng anh lớp 7

1

NL

Nguyễn Lê Huỳnh Hương

11 tháng 11 2018

Model traffic light are an American invention . Red-green system were installed in Cleveland in 1914 . Three color signals were traffic light in New York in 1918 . They used to be operated by hand from a tower in the middle of street.The first light of the type appeared in London,on the junction between St.James and Piccadilly,in 1925. Automas signals were installed a year later .In the past , traffic lights used to be very special . In New York , some light used to put a statue on top .

Đúng(0)

NH

Nguyễn Hà Thái Phong

13 tháng 3 2020

II. Read the text carefully, then do the tasks. THE FIRST ELECTRIC TRAFFIC LIGHTS In the early 1900's,the world was developing at a very rapid pace, and with the growth of industrialization, cities became more crowded. Furthermore, with the invention automobiles, the traffic on the roads increased significantly, so there was a need for a better traffic system. In 1912, an American policeman, Lester Wire, who was concerned with the increasing traffic, came up with the idea of the first...

Đọc tiếp

II. Read the text carefully, then do the tasks.

THE FIRST ELECTRIC TRAFFIC LIGHTS

In the early 1900's,the world was developing at a very rapid pace, and with the
growth of industrialization, cities became more crowded. Furthermore, with the invention
automobiles, the traffic on the roads increased significantly, so there was a need for a
better traffic system.

In 1912, an American policeman, Lester Wire, who was concerned with the
increasing traffic, came up with the idea of the first electric traffic light.Based on Wire's
design, the lights were first installed in Cleveland, Ohio, on August 5,1914, at the corner
of 105th and Euclid Avenue

The first electric traffic light had only red and green lights; it did not have a
yellow light like modern- day traffic signals.Instead of a yellow light, it had a buzzer
sound that was used to indicate that the signal would be changing soon.

In the year 1920, a policeman named William Potts in Detroit, Michigan
invented the first four-way and three-coloured traffic lights. Apart from red and green, a
third colour - amber (or yellow) - was introduced. Detroit became the first city to
implement the four-way and three-colored traffic lights. In the 1920's,several automated
traffic signals were installed in major cities around the world. The modern traffic light
still uses this famous T-shaped model with three different colors.
safest vehicles only far crossroad follow across reason

A. Decide whether the following sentences are true (T) or false (F).
1. Due to the invention of cars, the traffic on the roads increased rapidly.
2. The first electric traffic light was invented in 1914 by Lester Wire.
3. The first electric traffic light had red, green and amber lights.
4. The yellow light didn’t exist until the 1920s.
5. Detroit was the first city to use the red, yellow, and green lights to control road traffic.
6. The modern traffic light works on the same principle as Wire’s original light.
B. Answer the questions
1. When was the first electric traffic light invented?
_______________________________________________
2. Who invented the first electric traffic light?
_______________________________________________
3. How many colours did the first electric traffic light have?
_______________________________________________
4. Where were the lights first installed?
_______________________________________________
5. What was used instead of yellow light to warn everyone of a signal change?
________________________________________________
6. When was the yellow light added?
________________________________________________

#Tiếng anh lớp 7

1

BB

Best Best

13 tháng 3 2020

A)
1:T
2:F
3:F
4:T
5:T
6:F
B)
1.The first electric traffic light was invented in 1912
2.The first electric traffic light was invented by Lester Wire
3.The first electric traffic light did have three colour
4.The lights were first installed in Cleveland, Ohio, at the corner of 105th and Euclid Avenue.
6.In 1920, a Detroit police officer named William Potts added the yellow

Còn 1 câu nữa mà khó quá mik chịu :((

P/S : Good Luck
~Best Best~

Đúng(3)

NH

Nguyễn Hà Thái Phong

13 tháng 3 2020

Ai giúp mình trả lời câu 5 với ạ

Đúng(0)

SY

So Yummy

10 tháng 1 2019

Modern traffic lights are an American invention.Red-green systems were installed in Cleveland (1).............. 1914.Three-coour signas were (2)....................in New York in 1918.They used (3).............be operated by hand from a tower in the middle of the street.The first lights of this type appeared in Lon Don,on the junction between St.James Street (4)................Piccaadily,in 1925.Automatic signals were installed a year late.In the past,traffic used to (5)............very...

Đọc tiếp

#Tiếng anh lớp 7

1

NN

Ngố ngây ngô

10 tháng 1 2019

Modern traffic lights are an American invention.Red-green systems were installed in Cleveland (1)...in...........

1914.Three-coour signas were (2)..........installed ..........in New York in 1918.They used (3).....to........be operated by hand from a tower in the middle of the street.The first lights of this type appeared in Lon Don,on the junction between St.James Street (4).......and.........Piccaadily,in 1925.Automatic signals were installed a year late.In the past,traffic used to (5).....be.......very special.In New York,some lights used to (6)....have........a statue on top.In Los Angeles,the (7)..........lights.........did not just change silently,but would ring bells to wake the sleeping motorists of the 1930s.These are gone and have been replaced by modern systems that (8)..........are.......seen everywhere now.

Đúng(1)

S

senpai

31 tháng 5 2021

Modern traffic lights are an American invention. Red-green systems were installed in Cleveland (1) 1914. Three-color signals were (2) in New York in 1918. They used (3) be operated by hand from a tower in the middle of the street. The first lights of this type appeared in London, on the junction between St. James Street (4) Piccadilly, in 1925. Automatic signals were installed a year later. In the past, traffic lights used to (5) very special. In New York, some lights used to (6) a statue...

Đọc tiếp

#Tiếng anh lớp 7

5

DT

Đỗ Thanh Hải

CTVVIP

31 tháng 5 2021

1 in

2 installed

3 to

4 and

5 be

6 have

7 lights

8 are

Đúng(1)

( •_•)>⌐■-■(☞ﾟヮﾟ)☞

31 tháng 5 2021

1.in

2.installed

3.to

4.and

5.be

6.have

7.lights

8.are

Đúng(0)

BN

Bỉ Ngạn Xanh

16 tháng 2 2020

1. Read the passage and answer the questions. The first traffic control device appeared near the British House of Parliament at the intersection of George and Bridge Streets. The device was made in response to the desire by a Select Committee to use railway signals on highways. The device had lights and it used arms which extended outwards. It was operated manually by a police officer. The signal was 22 feet high and crowned with a gas light. The light was called semaphore and had arms that...

Đọc tiếp

1. Read the passage and answer the questions.

The first traffic control device appeared near the British House of Parliament at the intersection of George and Bridge Streets. The device was made in response to the desire by a Select Committee to use railway signals on highways. The device had lights and it used arms which extended outwards. It was operated manually by a police officer. The signal was 22 feet high and crowned with a gas light. The light was called semaphore and had arms that would extend horizontally that commanded drivers to "Stop" and then the arms would lower to a 45 degrees angle to tell drivers to proceed with "Caution". At night a red light would command "Stop" and a green light would mean use "Caution". The man behind this new and different invention was John Peake Knight a railroad engineer. The main reason for the traffic light was that there was an overflow of horse-drawn traffic over Westminster Bridge which forced thousands of pedestrians to walk next to the house of Parliament. But Knight's invention was not to last long. After only a month of use the device exploded and injured the police officer who was operating the light. In the first two decades of the 20th century semaphore traffic signals, like the one in London, were in use all over the United States with each state having its own design of the device. One good example was from Toledo, Ohio in 1908. The words "Stop" and "Go" were in white on a green background and the lights had red and green lenses illuminated by kerosene lamps for night travelers and the arms where eight feet above ground. Controlled by a traffic officer who would blow a whistle before changing the commands on this signal to help alert travelers of the change, the design was also used in Philadelphia and Detroit. The example in Ohio was the first time America tried to use a more visible form of traffic control that evolved the use of semaphore. The device that was used in Ohio was designed based on the use of railroad signals.

1. What was the main purpose of making the first traffic control device?

_____________________________

2. What was the light operated manually by a police officer called?

_____________________________

3. Why wasn't John Peake Knight's invention to last long?

_____________________________

4. How tall were the arms of the traffic lights used in Ohio in 1908?

____________________________

5. The Westminster Bridge is in .

A. America B. England C. Brazil D. Canada

#Tiếng anh lớp 7

1

NV

Nguoi Viet Nam

16 tháng 2 2020

1.The device was made in response to the desire by a Select Committee to use railway signals on highways.

2.The light was called semaphore.

3.But Knight's invention was not to last long. After only a month of use the device exploded and injured the police officer who was operating the light.

4.Toledo, Ohio in 1908, the arms where eight feet above ground.

5.B

Chúc bạn học tốt!

Đúng(3)

PT

Pham tran

10 tháng 1 2019 - olm

Bài 1Modern traffic lights are an American invention.Red-green systems were installed in Cleveland (1)..............1914.Three-coour signas were (2)....................in New York in 1918.They used (3).............be operated by hand from a tower in the middle of the street.The first lights of this type appeared in Lon Don,on the junction between St.James Street (4)................Piccaadily,in 1925.Automatic signals were installed a year late.In the past,traffic used to (5)............very...

Đọc tiếp

#Tiếng anh lớp 7

2

NC

Nguyễn Công Tỉnh

5 tháng 4 2019

Bài 1

Modern traffic lights are an American invention.Red-green systems were installed in Cleveland (1)..............

1914.Three-coour signas were (2)....................in New York in 1918.They used (3).............be operated by hand from a tower in the middle of the street.The first lights of this type appeared in Lon Don,on the junction between St.James Street (4)................Piccaadily,in 1925.Automa signals were installed a year late.In the past,traffic used to (5)............very special.In New York,some lights used to (6)............a statue on top.In Los Angeles,the (7)...................did not just change silently,but would ring bells to wake the sleeping motorists of the 1930s.These are gone and have been replaced by modern systems that (8).................seen everywhere now.

Key - Đáp án:

1. in; 2. installed; 3. to; 4. and

5. be; 6. have; 7. lights; 8. be

Đúng(0)

NC

Nguyễn Công Tỉnh

5 tháng 4 2019

Bài 2:

6.The distance from my house to school is about 500 metres (IT)

→................It is about 500 meters from my house to school.................................

8.Is it possible to go to sapa by motorbike (CAN)

→..............You can go to sapa by motorbike.............

9.My father is a carefu driver (DRIVES)

→........My father drives carefully..........................................

10.A train leaves for Lao Cai at 5 o'clock every moring (THERE)

→.............There is a train leaving for Lao Cai at 5 o'clock every moring...........................

Đúng(0)

HN

Hà Nguyễn

23 tháng 4 2020

I. MULTIPLE CHOICE Choose the word whose underlined part is pronounced differently from the others: 1. A. transport B. animation C. famous D. parade 2. A. contributed B. hated C. provided D. used Choose the word whose stress pattern is different from that of the others: 3. A. performance B. animation C. documentary D. entertaining 4. A. cartoon B. actress C. among D. obey Choose the best answer: 5. ……………… New Year’s Eve, many people go to Times Square to watch the ball drop. A. At B....

Đọc tiếp

I. MULTIPLE CHOICE

Choose the word whose underlined part is pronounced differently from the others:

1. A. transport B. animation C. famous D. parade

2. A. contributed B. hated C. provided D. used

Choose the word whose stress pattern is different from that of the others:

3. A. performance B. animation C. documentary D. entertaining

4. A. cartoon B. actress C. among D. obey

Choose the best answer:

5. ……………… New Year’s Eve, many people go to Times Square to watch the ball drop.

A. At B. On C. In B. By

6. As far as I know, this film is ………………a true story of Oskar Schindler.

A. set in B. based on C. come out D. taken over

7. You should walk across the street at the………………

A. road sign B. traffic lights C. parking area D. zebra crossing

8. Paris is becoming a livable city………………there are many bike-only and pedestrian-only streets.

A. although B. because C. however D. in spite of

9. Although the film was ………………, Jack fell asleep in the middle.

A. violent B. boring C. gripping D. frightening

10. You ……………… like horror films! When did you start watching them?

A. used to B. didn’t use to C. don’t use to D. didn’t used to

11. Does your bike ever ………………. on the way to school?

A. break down B. break on C. break up D. break to

12. I ……………… go on foot when I was in primary.

A. have to B. used to C. can D. may

13. I had to stand in the balcony to watch the whole ………………of the parade.

A. view B. picture C. sight D. vision

14. The end of the film was so ………………

A. moved B. moving C. move D. movable

15. She went to work yesterday ……………… her sickness.

A. although B. despite C. nevertheless D. however

Find and circle the mistake:

16. It takes me 20 minutes riding to school.

A B C D

17. I prefer science fictions to active films.

A B C D

Choose the most suitable response to complete each of the following exchanges:

18. “Would you like to go to the cinema this weekend?” -“……………”

A.I don’t care. B.OK. You did it. C. Great! I can’t wait. D. I don’t like it.

Choose A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following sentences:

19. Many people take part in an annual cheese- chasing competition on Cooper’s Hill.

A. appear B. participate in C. get stuck in D. lead in

20. Mr Bean is a hilarious film- I laugh from beginning to end.

A. frightening B. funny C. scary D. difficult

Choose A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following sentences:

21. Critics were disappointed at his performance as King Lear.

A. shocked B. satisfied C. bored D. terrified

22. The film was so boring that we almost fell asleep.

A. gripping B. violent C. confusing D. moving

Read the passage then choose the best answer for each statement or question:

Making a film takes a long time and is very hard work. Writing the story for the film may take many weeks. Filming the story, or shooting the film, often takes at least six months. Actors and cameramen work

from very early in the morning until late at night. Each scene had to be acted and reacted, filmed and refilmed, until it is just right. Sometimes the same scene has to be acted twenty or thirty times.

The film studio is like a large factory and the indoor stages are very big indeed. Scenery of all kinds is made in the studio; churches, castles and forests are all built of wood and cupboard. Several hundred people work together to make one film. Some of these people are actors and actresses. The director of the film, however, is the most important person in a studio. He decides how the scenes should be filmed and how the actors should act.

Most people go to see a film because they know the film stars in it. Sometimes the film may be very poor. It is best to choose a film made by a good director. Some famous directors make their film very real. People feel that they themselves are among the people in the film.

23. Shooting a film often takes ___________.

A. less than six months B.at least six months

C. many weeks D. from early in the morning until late at night

24. Some scenes have to be filmed many times because ___________.

A.it takes a long time to make a film B.it is often difficult to make them just right

C. many people work together D. the film is poor

25. Which of the following is compared to a factory?

A. The film studio B. The indoor stage C. The scenery D.A poor film

26. The director of a film ___________.

A.is always an actor B. makes the scenery C.is a film star D. says how each scene should be filmed

27. We should choose a film which ___________.

A. has actors we know B. seems very real C. takes a long time to make D.is made by a good director

Read the following passage and choose the best answer for each blank:

Traffic lights

Traffic lights only became necessary in the 19th century, when traffic began to increase. A traffic signal (28) _________ by J O Knight, a railway signaling engineer, was installed outside the Houses of Parliament in London in 1868. It looked like a railway signal of the time but a few weeks later it blew up, and signal of this type were no (29) _______ used. The modern traffic light is an American invention, the first red and green lights, set up in Cleveland in 1914 followed a few years later by three-colour lights in New York. These new lights didn’t arrive in Britain (30) ______ 1925. A year later, the first automatic lights were installed at a road junction in Wolverhampton, where they remained in (31) ______ for the next 42 years. At the beginning of the 1930s, the first vehicle-activated lights were set up in London. Since these early days, traffic light design has developed to cater for (32) ______ types of road user.

28. A. done B. discovered C. invented D. manufactured

29. A. any B. longer C. doubt D. sooner

30. A. during B. until C. since D. after

31. A. use B. play C. performance D. display

32. A. distinct B. similar C. different D. separate

II. WRITING:

Choose the sentence which is closest in meaning to the sentence above:

33. I washed clothes by hand in the past, but I no longer do it now.

A. I used to washing clothes by hand.

B. I used to wash clothes by hand.

C. I am used to washing clothes by hand.

D. I am used to wash clothes by hand.

34. It is about 120 km from Ho Chi Minh City to Vung Tau.

A. The distance from Ho Chi Minh City to Vung Tau are about 120 km.

B. The distance from Ho Chi Minh City to Vung Tau are 120 km.

C. The distance from Ho Chi Minh City to Vung Tau is 120 km.

D. The distance from Ho Chi Minh City to Vung Tau is about 120 km.

35. They last travelled to school by bike two years ago.

A. They have travelled to school by bike for two years.

B. They have travelled to school by bike two years ago.

C. They haven’t travelled to school by bike for two years.

D. They haven’t travelled to school by bike two years ago.

36. He didn’t eat much although he was hungry.

A. He didn’t eat much in spite of being hungry.

B. He didn’t eat much in spite of his hungry.

C. He didn’t eat much even being hungry.

D. He didn’t eat much spite of being hungry.

37. Although it got dark, they continued to work.

A. Despite the darkness, they continued to work.

B. However the darkness, they continued to work.

C. Despite of the darkness, they continued to work.

D. All are correct.

38. In spite of the noise, I kept on studying.

A. Although it is noise, I keep on studying.

B. Although it is noise, I kept on studying.

C. Although it was noisy, I kept on studying.

D. Although it was noisy, I keep on studying.

39. Although Mary was sad, she managed to smile.

A. Despite being sad, Mary managed to smile.

B. Despite being sad, she managed to smile.

C. In spite of being sad, she managed to smile.

D. In spite being sad, Mary managed to smile.

40. Why do you study English?

A. Where do you study English?

B. When do you study English for?

C. What do you study English for?

D. Why do you study English for?

#Tiếng anh lớp 7

0

HN

Hà Nguyễn

23 tháng 4 2020

I. MULTIPLE CHOICE Choose the word whose underlined part is pronounced differently from the others: 1. A. transport B. animation C. famous D. parade 2. A. contributed B. hated C. provided D. used Choose the word whose stress pattern is different from that of the others: 3. A. performance B. animation C. documentary D. entertaining 4. A. cartoon B. actress C. among D. obey Choose the best answer: 5. ……………… New Year’s Eve, many people go to Times Square to watch the ball drop. A. At B....

Đọc tiếp

I. MULTIPLE CHOICE

Choose the word whose underlined part is pronounced differently from the others:

1. A. transport B. animation C. famous D. parade

2. A. contributed B. hated C. provided D. used

Choose the word whose stress pattern is different from that of the others:

3. A. performance B. animation C. documentary D. entertaining

4. A. cartoon B. actress C. among D. obey

Choose the best answer:

5. ……………… New Year’s Eve, many people go to Times Square to watch the ball drop.

A. At B. On C. In B. By

6. As far as I know, this film is ………………a true story of Oskar Schindler.

A. set in B. based on C. come out D. taken over

7. You should walk across the street at the………………

A. road sign B. traffic lights C. parking area D. zebra crossing

8. Paris is becoming a livable city………………there are many bike-only and pedestrian-only streets.

A. although B. because C. however D. in spite of

9. Although the film was ………………, Jack fell asleep in the middle.

A. violent B. boring C. gripping D. frightening

10. You ……………… like horror films! When did you start watching them?

A. used to B. didn’t use to C. don’t use to D. didn’t used to

11. Does your bike ever ………………. on the way to school?

A. break down B. break on C. break up D. break to

12. I ……………… go on foot when I was in primary.

A. have to B. used to C. can D. may

13. I had to stand in the balcony to watch the whole ………………of the parade.

A. view B. picture C. sight D. vision

14. The end of the film was so ………………

A. moved B. moving C. move D. movable

15. She went to work yesterday ……………… her sickness.

A. although B. despite C. nevertheless D. however

Find and circle the mistake:

16. It takes me 20 minutes riding to school.

A B C D

17. I prefer science fictions to active films.

A B C D

Choose the most suitable response to complete each of the following exchanges:

18. “Would you like to go to the cinema this weekend?” -“……………”

A.I don’t care. B.OK. You did it. C. Great! I can’t wait. D. I don’t like it.

Choose A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following sentences:

19. Many people take part in an annual cheese- chasing competition on Cooper’s Hill.

A. appear B. participate in C. get stuck in D. lead in

20. Mr Bean is a hilarious film- I laugh from beginning to end.

A. frightening B. funny C. scary D. difficult

Choose A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following sentences:

21. Critics were disappointed at his performance as King Lear.

A. shocked B. satisfied C. bored D. terrified

22. The film was so boring that we almost fell asleep.

A. gripping B. violent C. confusing D. moving

Read the passage then choose the best answer for each statement or question:

Making a film takes a long time and is very hard work. Writing the story for the film may take many weeks. Filming the story, or shooting the film, often takes at least six months. Actors and cameramen work

from very early in the morning until late at night. Each scene had to be acted and reacted, filmed and refilmed, until it is just right. Sometimes the same scene has to be acted twenty or thirty times.

The film studio is like a large factory and the indoor stages are very big indeed. Scenery of all kinds is made in the studio; churches, castles and forests are all built of wood and cupboard. Several hundred people work together to make one film. Some of these people are actors and actresses. The director of the film, however, is the most important person in a studio. He decides how the scenes should be filmed and how the actors should act.

Most people go to see a film because they know the film stars in it. Sometimes the film may be very poor. It is best to choose a film made by a good director. Some famous directors make their film very real. People feel that they themselves are among the people in the film.

23. Shooting a film often takes ___________.

A. less than six months B.at least six months

C. many weeks D. from early in the morning until late at night

24. Some scenes have to be filmed many times because ___________.

A.it takes a long time to make a film B.it is often difficult to make them just right

C. many people work together D. the film is poor

25. Which of the following is compared to a factory?

A. The film studio B. The indoor stage C. The scenery D.A poor film

26. The director of a film ___________.

A.is always an actor B. makes the scenery C.is a film star D. says how each scene should be filmed

27. We should choose a film which ___________.

A. has actors we know B. seems very real C. takes a long time to make D.is made by a good director

Read the following passage and choose the best answer for each blank:

Traffic lights

Traffic lights only became necessary in the 19th century, when traffic began to increase. A traffic signal (28) _________ by J O Knight, a railway signaling engineer, was installed outside the Houses of Parliament in London in 1868. It looked like a railway signal of the time but a few weeks later it blew up, and signal of this type were no (29) _______ used. The modern traffic light is an American invention, the first red and green lights, set up in Cleveland in 1914 followed a few years later by three-colour lights in New York. These new lights didn’t arrive in Britain (30) ______ 1925. A year later, the first automatic lights were installed at a road junction in Wolverhampton, where they remained in (31) ______ for the next 42 years. At the beginning of the 1930s, the first vehicle-activated lights were set up in London. Since these early days, traffic light design has developed to cater for (32) ______ types of road user.

28. A. done B. discovered C. invented D. manufactured

29. A. any B. longer C. doubt D. sooner

30. A. during B. until C. since D. after

31. A. use B. play C. performance D. display

32. A. distinct B. similar C. different D. separate

II. WRITING:

Choose the sentence which is closest in meaning to the sentence above:

33. I washed clothes by hand in the past, but I no longer do it now.

A. I used to washing clothes by hand.

B. I used to wash clothes by hand.

C. I am used to washing clothes by hand.

D. I am used to wash clothes by hand.

34. It is about 120 km from Ho Chi Minh City to Vung Tau.

A. The distance from Ho Chi Minh City to Vung Tau are about 120 km.

B. The distance from Ho Chi Minh City to Vung Tau are 120 km.

C. The distance from Ho Chi Minh City to Vung Tau is 120 km.

D. The distance from Ho Chi Minh City to Vung Tau is about 120 km.

35. They last travelled to school by bike two years ago.

A. They have travelled to school by bike for two years.

B. They have travelled to school by bike two years ago.

C. They haven’t travelled to school by bike for two years.

D. They haven’t travelled to school by bike two years ago.

36. He didn’t eat much although he was hungry.

A. He didn’t eat much in spite of being hungry.

B. He didn’t eat much in spite of his hungry.

C. He didn’t eat much even being hungry.

D. He didn’t eat much spite of being hungry.

37. Although it got dark, they continued to work.

A. Despite the darkness, they continued to work.

B. However the darkness, they continued to work.

C. Despite of the darkness, they continued to work.

D. All are correct.

38. In spite of the noise, I kept on studying.

A. Although it is noise, I keep on studying.

B. Although it is noise, I kept on studying.

C. Although it was noisy, I kept on studying.

D. Although it was noisy, I keep on studying.

39. Although Mary was sad, she managed to smile.

A. Despite being sad, Mary managed to smile.

B. Despite being sad, she managed to smile.

C. In spite of being sad, she managed to smile.

D. In spite being sad, Mary managed to smile.

40. Why do you study English?

A. Where do you study English?

B. When do you study English for?

C. What do you study English for?

D. Why do you study English for?

#Tiếng anh lớp 7

0

DH

Dương Hoàng Bách

10 tháng 12 2021 - olm

TRAFFIC LIGHTSModern traffic lights are an American invention. Red-green systems were installed in Cleveland in 1914. Three-color signals were installed in New York in 1918. They used to be operated by hand from a tower in the middle of the street. The first lights of this type appeared in London, on the junction between St. James Street and Piccadilly, in 1925. Automatic signals were installed a year later. In the past, traffic lights used to be very special. In New York, some lights used to...

Đọc tiếp

#Tiếng anh lớp 7

4

TD

Tung Duong

10 tháng 12 2021

Modern traffic lights are an American invention. Red-green systems were installed in Cleveland in 1914. Three-color signals were installed in New York in 1918. They used to be operated by hand from a tower in the middle of the street. The first lights of this type appeared in London, on the junction between St. James Street and Piccadilly, in 1925. Automa signals were installed a year later. In the past, traffic lights used to be very special. In New York, some lights used to have a statue on top. In Los Angeles, the lights did not just change silently but would ring bells to wake the sleeping motorists of the 1930s. These are gone and have been replaced by modern systems that are seen everywhere now.

Read and answer the question.

2. Which colors are the first traffic lights?

A. Green and yellow

B. Red and green

C. Red and yellow

Đúng(0)

NT

Nguyễn Tâm An

10 tháng 12 2021

Red and green

đáp án là thế nhá

tui hơi dốt tiếng anh

mà tui 2k10 mà

có 2k9 đâu

có bt TA 7 đâu

đây là bảo chị tui giúp

ko phải tui làm

hihi

Đúng(0)

Chúng tôi đề xuất

Tài nguyên

Ứng dụng mobile

Bảng xếp hạng

Các khóa học có thể bạn quan tâm

Yêu cầu VIP