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2 tháng 4 2017

D. Your color television looks very nice. Is it new?

G. Yes. My father has just bought it.

A. Oh, I see. And I have a question for you. Do you know when the color television was invented?

F. I know this question. In 1950, Wasn't it?

I. You're right. And who invented it?

H. I'm sorry. I don't know.

B. It was invented by Peter Carl Goldmark.

E. What's his nationality?

C. He was American.

2 tháng 4 2017

cảm ơn pạn nha

31 tháng 12 2017

I . there is a mistake in each of these sentences . Underline the mistake and then correct it

1. Can you is => be my guide to Phong Nha this week ?

2. This coach do => does not allow the players to smoke

3. Please tell me the way making => to make a chocolate

4. The players feel pride => proud of their cup

5. Aspirin discovered => was discovered by Dresser in 1889

6. Peter Carl Goldmark invented color television on => in 1950

7. Eiffel Tower is => was designed by Alexander Gustave Eiffel in 1889

8. I am sorry . I do not know where going => to go

9. Was the environment destroyed heavy => heavily in the war ?

10. Was it admitted => admitted as one of the world heritage ?

31 tháng 12 2017

I/ 1. is -> be

2. do not -> is

3. making -> to make

4. pride -> proud

5. discovered -> was discovered

6. on -> in

7. is -> was

8. going -> to go

9. heavy -> heavily

10. admitted -> admitted as

24 tháng 12 2017

2 when -> where

3 did -> was

5call calling

6 drawed - drew

24 tháng 12 2017

1 find and correct the mistake

1. Lewis Waterman was invented => invented the fountain pen in 1884

2. When were=> was the ballpoint pen invented ? In Hungary

3. When did Peter Carl Goldmark invented => invent color television ? In 1950

4. When did reinforced concrete invented=> invent ? In 1849

5. She is call => called Be at home

6. Ba drawed=> drew this picture

7. What do you think this button is of => of this button ?

8. Paper pulp mixed=> is mixed with water

9. When did the facsimile invented=> invent ? In 1843

10. Maize brought=> was brought into Vietnam by Phung Khac Khoan

IV - Choose the best answer and circle 1 - The bike. . . . . . . . in Japan is USD 100. A - maked | B - make | C - making D - made 2 - It 's difficult. . . . . . . . . . . . . . all these things. A - remembered B - remember C - to remember D - remembering 3 - Have you finished your homework. . . . . . . . . . . . . . . ? A - yet B - already C - since D - for 4 - Color television. . . . . . . . . . by John Logie Bard in 1928. A - was invented B - is invented C - has invented D....
Đọc tiếp

IV - Choose the best answer and circle

1 - The bike. . . . . . . . in Japan is USD 100.

A - maked | B - make | C - making D - made

2 - It 's difficult. . . . . . . . . . . . . . all these things.

A - remembered B - remember C - to remember D - remembering

3 - Have you finished your homework. . . . . . . . . . . . . . . ?

A - yet B - already C - since D - for

4 - Color television. . . . . . . . . . by John Logie Bard in 1928.

A - was invented B - is invented C - has invented D. invented

5 - She asked me if I. . . . . . . . . . . pop music.

A - like | B - to like C - liked D - liking

6 - I don 't know how. . . . . . . the game.

A - playing B - play C - to playing D - to play

7. . . . . . . . . . . . . . . . . is often called "The windy city".

A - San Francisco B - Hawaii C - New York D - Chicago

8 - People use the first aid. . . . . . . ease the victim 's pain and anxiety

A - so that B - in order to C - in order that D - So as

9 - Would you mind. . . . . . . . . . . . . . . . . . your car?

| A - move B - moving | C - moves D - to move

10 - When Nam won the race, the crowd. . .

A - cheering |B-is cheering |C-cheered|D-was cheering

11. I can see a boy. . . . . . . . . . a water buffalo.

A. ride | B. riding |C. to ride| D. rode

12. Would you mind. . . . . . . . the windows

A. to close|B.close|C.closing |D.closed

1
26 tháng 4 2020

1. D

2. C

3. A

4. A

5. A

6. D

7. D

8. B

9. B

10. C

11. B

12. C

I. Read the following passage then choose the best answers below: (2,5ms) You may use the telephone everyday but how much do you know about it ? The telephone was invented by Alexander Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the USA in the 1870s. Bell was always interested in sound. He wanted to be able to send sound through a wire. He had a workshop in his house in America and did many experiments there. One day he was doing an experiment in his workshop....
Đọc tiếp

I. Read the following passage then choose the best answers below: (2,5ms)

You may use the telephone everyday but how much do you know about it ? The telephone was invented by Alexander Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the USA in the 1870s. Bell was always interested in sound. He wanted to be able to send sound through a wire. He had a workshop in his house in America and did many experiments there.

One day he was doing an experiment in his workshop. He was careless and split some burning liquid onto his clothes. Talking into his telephone, Bell said “ Mr. Watson, I want you to come over here, please ”. His assistant, Watson, was in another room far away from his workshop. However, he heard Bell clearly on his own telephone. Quickly, he ran to Bell’s workshop. “ Mr. Bell, I heard every word you said ! ” Watson shouted excitedly.

Bell had finally succeeded. He had invented the first telephone. Later other inventors made better ones.

30. Alexander Bell invented the telephone in ...............

A. 1847 B. 1876 C. 1877 D. 1870

31. According to the first paragraph, Bell was ………..

A. Scotsman B. American C. Canadian D. Japanese

32. In the last sentence of the second paragraph, the word “ there ” refers to ………..

A. Bell’s house B. Bell’s living room C. Bell’s workshop D. Bell’s company

1. ………….was Bell’s assistant.

A. Watson B. Thomas Edison C. Christan Andersen D. Carl Goldmark

2. What of the following is NOT mentioned in the passage?

A. When he was born.

B. When he emigrated to the USA.

C. When he invented the telephone.

D. When he died.

1
14 tháng 1 2018

I. Read the following passage then choose the best answers below: (2,5ms)

You may use the telephone everyday but how much do you know about it ? The telephone was invented by Alexander Bell in 1876. Bell was born in Scotland in 1847. Later he went to live in the USA in the 1870s. Bell was always interested in sound. He wanted to be able to send sound through a wire. He had a workshop in his house in America and did many experiments there.

One day he was doing an experiment in his workshop. He was careless and split some burning liquid onto his clothes. Talking into his telephone, Bell said “ Mr. Watson, I want you to come over here, please ”. His assistant, Watson, was in another room far away from his workshop. However, he heard Bell clearly on his own telephone. Quickly, he ran to Bell’s workshop. “ Mr. Bell, I heard every word you said ! ” Watson shouted excitedly.

Bell had finally succeeded. He had invented the first telephone. Later other inventors made better ones.

30. Alexander Bell invented the telephone in ...............

A. 1847 B. 1876 C. 1877 D. 1870

31. According to the first paragraph, Bell was ………..

A. Scotsman B. American C. Canadian D. Japanese

32. In the last sentence of the second paragraph, the word “ there ” refers to ………..

A. Bell’s house B. Bell’s living room C. Bell’s workshop D. Bell’s company

1. ………….was Bell’s assistant.

A. Watson B. Thomas Edison C. Christan Andersen D. Carl Goldmark

2. What of the following is NOT mentioned in the passage?

A. When he was born.

B. When he emigrated to the USA.

C. When he invented the telephone.

D. When he died.

Read the passage below and decide whether the statements are TRUE or FALSE?Inventions That Changes Our WorldPeople have been inventing things for years. Paper was invented about 2,000 years ago. The wheel was invented more than 5,000 years ago. What would life be like without paper to write on or bikes to ride? Those inventions have made life easier.AirplaneThe Wright Brothers invented the first airplane in December 1903. That makes 2003 the 100th anniversary! Before the airplane was invented,...
Đọc tiếp

Read the passage below and decide whether the statements are TRUE or FALSE?

Inventions That Changes Our World

People have been inventing things for years. Paper was invented about 2,000 years ago. The wheel was invented more than 5,000 years ago. What would life be like without paper to write on or bikes to ride? Those inventions have made life easier.

Airplane

The Wright Brothers invented the first airplane in December 1903. That makes 2003 the 100th anniversary! Before the airplane was invented, most people traveled by cars, boats, and trains. Today, airplanes help people travel faster. How do airplanes help you?

Telephone

Alexander Graham Bell invented the telephone in 1876. Before the telephone was invented, people kept in touch by writing letters or talking in person. Today the telephone makes it easier for people to talk to one another. How do telephones help you?

Automobile

The first four-wheeled gas-powered car was invented by Karl Benz in 1891. Before people had cars, they couldn’t travel easily. They walked or rode horses for short trips. They took trains or boats for long trips. Today cars are one of the main ways people travel. How do cars help you?

Computer

People worked for years to make the first computer. It was built in 1946. The first computer was called ENIAC. Today computers are an important part of many people’s lives. People use computers as tools to write, get information, and much more. How do computers help you?

Question: The wheel was invented more than 5 thousands years ago.

A. True

B. False

1
22 tháng 11 2018

Đáp án A

Giải thích: Dựa vào câu: “The wheel was invented more than 5,000 years ago.”.

Dịch: Bánh xe được phát minh hơn 5000 năm trước.

Read the passage below and decide whether the statements are TRUE or FALSE?            Inventions That Changes Our WorldPeople have been inventing things for years. Paper was invented about 2,000 years ago. The wheel was invented more than 5,000 years ago. What would life be like without paper to write on or bikes to ride? Those inventions have made life easier.AirplaneThe Wright Brothers invented the first airplane in December 1903. That makes 2003 the 100th anniversary! Before the airplane...
Đọc tiếp

Read the passage below and decide whether the statements are TRUE or FALSE?

            Inventions That Changes Our World

People have been inventing things for years. Paper was invented about 2,000 years ago. The wheel was invented more than 5,000 years ago. What would life be like without paper to write on or bikes to ride? Those inventions have made life easier.

Airplane

The Wright Brothers invented the first airplane in December 1903. That makes 2003 the 100th anniversary! Before the airplane was invented, most people traveled by cars, boats, and trains. Today, airplanes help people travel faster. How do airplanes help you?

Telephone

Alexander Graham Bell invented the telephone in 1876. Before the telephone was invented, people kept in touch by writing letters or talking in person. Today the telephone makes it easier for people to talk to one another. How do telephones help you?

Automobile

The first four-wheeled gas-powered car was invented by Karl Benz in 1891. Before people had cars, they couldn’t travel easily. They walked or rode horses for short trips. They took trains or boats for long trips. Today cars are one of the main ways people travel. How do cars help you?

Computer

People worked for years to make the first computer. It was built in 1946. The first computer was called ENIAC. Today computers are an important part of many people’s lives. People use computers as tools to write, get information, and much more. How do computers help you?

Question: Before the airplane was invented, people traveled around on foot.

A. True

B. False

1
12 tháng 2 2019

Đáp án: B

Giải thích: Dựa vào câu: “Before the airplane was invented, most people traveled by cars, boats, and trains.”.

Dịch: Trước khi máy bay được phát minh, hầu hết mọi người đi lại bằng ô tô, tàu thuyền và tàu hoả.

Read the passage below and decide whether the statements are TRUE or FALSE?Inventions That Changes Our WorldPeople have been inventing things for years. Paper was invented about 2,000 years ago. The wheel was invented more than 5,000 years ago. What would life be like without paper to write on or bikes to ride? Those inventions have made life easier.AirplaneThe Wright Brothers invented the first airplane in December 1903. That makes 2003 the 100th anniversary! Before the airplane was invented,...
Đọc tiếp

Read the passage below and decide whether the statements are TRUE or FALSE?

Inventions That Changes Our World

People have been inventing things for years. Paper was invented about 2,000 years ago. The wheel was invented more than 5,000 years ago. What would life be like without paper to write on or bikes to ride? Those inventions have made life easier.

Airplane

The Wright Brothers invented the first airplane in December 1903. That makes 2003 the 100th anniversary! Before the airplane was invented, most people traveled by cars, boats, and trains. Today, airplanes help people travel faster. How do airplanes help you?

Telephone

Alexander Graham Bell invented the telephone in 1876. Before the telephone was invented, people kept in touch by writing letters or talking in person. Today the telephone makes it easier for people to talk to one another. How do telephones help you?

Automobile

The first four-wheeled gas-powered car was invented by Karl Benz in 1891. Before people had cars, they couldn’t travel easily. They walked or rode horses for short trips. They took trains or boats for long trips. Today cars are one of the main ways people travel. How do cars help you?

Computer

People worked for years to make the first computer. It was built in 1946. The first computer was called ENIAC. Today computers are an important part of many people’s lives. People use computers as tools to write, get information, and much more. How do computers help you?

Question: Before the airplane was invented, people traveled around on foot

A. True

B. False

1
3 tháng 10 2017

Đáp án B

Giải thích: Dựa vào câu: “Before the airplane was invented, most people traveled by cars, boats, and trains.”.

Dịch: Trước khi máy bay được phát minh, hầu hết mọi người đi lại bằng ô tô, tàu thuyền và tàu hoả.

Read the passage below and decide whether the statements are TRUE or FALSE?Inventions That Changes Our WorldPeople have been inventing things for years. Paper was invented about 2,000 years ago. The wheel was invented more than 5,000 years ago. What would life be like without paper to write on or bikes to ride? Those inventions have made life easier.AirplaneThe Wright Brothers invented the first airplane in December 1903. That makes 2003 the 100th anniversary! Before the airplane was invented,...
Đọc tiếp

Read the passage below and decide whether the statements are TRUE or FALSE?

Inventions That Changes Our World

People have been inventing things for years. Paper was invented about 2,000 years ago. The wheel was invented more than 5,000 years ago. What would life be like without paper to write on or bikes to ride? Those inventions have made life easier.

Airplane

The Wright Brothers invented the first airplane in December 1903. That makes 2003 the 100th anniversary! Before the airplane was invented, most people traveled by cars, boats, and trains. Today, airplanes help people travel faster. How do airplanes help you?

Telephone

Alexander Graham Bell invented the telephone in 1876. Before the telephone was invented, people kept in touch by writing letters or talking in person. Today the telephone makes it easier for people to talk to one another. How do telephones help you?

Automobile

The first four-wheeled gas-powered car was invented by Karl Benz in 1891. Before people had cars, they couldn’t travel easily. They walked or rode horses for short trips. They took trains or boats for long trips. Today cars are one of the main ways people travel. How do cars help you?

Computer

People worked for years to make the first computer. It was built in 1946. The first computer was called ENIAC. Today computers are an important part of many people’s lives. People use computers as tools to write, get information, and much more. How do computers help you?

Question: The wheel was invented more than 5 thousands years ago.

A. True

B. False

1
22 tháng 4 2018

Đáp án: A

Giải thích: Dựa vào câu: “The wheel was invented more than 5,000 years ago.”.

Dịch: Bánh xe được phát minh hơn 5000 năm trước.