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27. which => who
28. was => were
29. for => on
30. cooker => cook
1I thought I recognized the assistant which served us. => who
2) The twentieth century was the time when there was a lot of important events. => were
3) Tom has got the job. You must congratulate him for his success. => on
4) The cooker who is in the kitchen doesn't work anymore.=> cook
*Nhanh tay vch
Answer the questions below
The first steam-powered machine was built in 1698 by the English military engineer Thomas Savery. He called it “water by fire”.His invention, designed to pump water out of coal mines, was known as the Miner‟s Friend. But because the engine‟s pressure was too strong, it often caused explosions. Then in 1712, an English engineer, Thomas Newcomen (N-E-W-C-O-M-E-N) invented a more effective and pracal steam engine.The Newcomen engine remained in use for more than 50 years but they turned out to be inefficient as a lot of energy was required for the engine to run effectively. Indeed, the most important improvement in steam engine design was brought about in 1781 by the Scottish engineer James Watt (J-A-M-E-S W-A-T-T). He revolutionized the steam engine by making use of a separate condenser in the original design. When the financial backing became available, the engine was finally introduced in railways and ships. There were over 60,000 cars powered by steam during the years from 1897 to 1927 in the United States.
1. What was the first steam machine called?
=> the first steam machine called “water by fire”.
2. What was the limitation of the first steam engine?
=> pressure was too strong, it often caused explosions
3. For how long was the Newcomen machine used?
=> For 14 years
4. What means of transport was the James Watt machine applied in?
=> the James Watt machine applied in railways and ships.
5. How many cars were there run by steam between 1897 and 1927 in America?
=> There were over 60,000 cars were there run by steam between 1897 and 1927 in America
1. What was the first steam machine called?
It was called "water by fire"
2. What was the limitation of the first steam engine?
The engine‟s pressure was too strong and it often caused explosions.
3. For how long was the Newcomen machine used?
For 14 years
4. What means of transport was the James Watt machine applied in?
It was applied in railways and ships
5. How many cars were there run by steam between 1897 and 1927 in America?
There were over 60,000 cars powered by steam during the years from 1897 to 1927 in America
Viết lại câu:
1) The weather becomes so dangerous that we can't go anywhere.
=>So dangerous the weather becomes that we can't go anywhere.
2) Susan feels proud of her son.
=> Susan's son makes her feel proud of him.
3) Their father look after them well.
=> Their father take care of them well
4) He used to go to school late.
=> He doesn't go to school late anymore.
5) People says that they bought this shop last year.
=> It is said that they bought this shop last year.
1.1.
c.playing
1.2.
D.has
1.3
D.having
1.4.
A.has
1.5.
B.do
1.6.
ko bít
1.7.
C.plays
1.8.
ko bít
1.9.
A.studying
1.10.
A.play
( e ko chắc ạ, cs j sai mong a bỏ qua)
1. How far is it from Beijing to Berlin?
2. How far is it from your hotel to the beach?
3. How far is it from here to the place where you live?
4. How far is it from his hometown to the place where he lives now?
5. How far is it from the park to the parking lot?
6. How far is it from here to the airport?
7. How far is it from your parent's house to your?
3. Dựa vào câu trả lời cho trước, hãy viết câu hỏi về khoảng cách
1. How far is it from Beijing to Berlin?
It's about 4576.89 miles from Beijing to Berlin.
2. How far is it from your hotel to the beach?
It's about 1 kilometre from my hotel to the beach.
3. How far is it from here to the place where I live?
It's about 500 metres from here to the place where I live.
4. How far is it from his hometown to the place where he lives now?
It is 200 kilometres from his hometown to the place where he lives now.
5. How far is it from the park to the parking lot?
It is just 200 metres from the park to the parking lot.
6. How far is it from here to the airport?
It's approximately 4 kilometres from here to the airport.
7. How far is it from my parent's house to mine?
It's about 60 kilometres from my parent's house to mine.
1. The road in front of my house wasoode fld due to the heavy rain.
2. If they had had a map, they wouldnt have got lost.
3. Objects as big as a car can be moved by tornadoes.
-Chúc bạn học tốt nha-
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 )
1. Millions of Christmas cards _________ every year.
A. is sent B. are sent C. send D. are sending
2. I don't know how_________ this game.
A. play B. played C. to play D. playing
3. I take part _________ most of the youth activities of my school.
A. on B. in C. to D. for
4. We're looking forward to_________ you earlier.
A. see B. seeing C. saw D. be seeing
5. He had his father_________ his watch.
A. fixed B. to fix C. fix D. fixing
6. Luckily, Peter had _________ to finish his final exam.
A. many time B. enough time C. time enough D. some time
7. Tom_________ his hand when he was cooking the dinner.
A. burnt B. was burning C. burn D. is burning
8. I must go now. I promised _________ late.
A. not being B. not to be C. to not be D. not be no
9. Would you mind if I_________ a photo?
A. take B. took C. taking D. will take
10. I _________ Cuba in 1990.
A. visit B. visited C. have visited D. was visiting
11. It is_________ to find an expensive hotel in this town.
A. difficult B. difficultly C. difficulty D. differ
12. _________you ever_________ to America yet?
A. Have …been B. Were …being C. Were … been D. Are … been
1. Stop, Nam! It's..........dangerous..............to be near the stove. (danger)
2 .The glass pieces are dried................completely.......................... . (complete)
3. My elder brother studies hard this year in order to pass the..........entrance............ exam to the university. (enter)
4. Please confirm your.................arrival.......... date and time if you want to come with us. (arrive)
1. The flood was so high that they has to live on the roofs.
=> It was such…a high flood that they has to live on the roofs.………………………………………..
2. No matter how rich he was, he never helped the poor.
=> Rich as…he was, he never helped the poor.………………………………………………..
3. I think that no city in Viet Nam is more attactive than Da Nang.
=> I think Da Nang is the most attactive city in Viet Nam…………………………………………
4. Success depends on hard work.
=> The harder…you work , the more success you will get………………………………….
5. It was wrong of you to behave that to your boss.
=> You should not have behaved that to your boss. …………………………………
[1-4] Rewrite the following sentences, using the provided word to keep meaning as that of the root one.
1. It's exciting for me to learn that I can come to visit my friend in Phu Yen next month.
=> I am excited to learn that I can come to visit my friend in Phu Yen next month.
2. Those children need to be taught about how Vietnam has transformed itself.
=> It is important to teach those children about how Vietnam has transformed itself.
3. She was so rude to shout at his face in the department store.
=> It was rude of her to shout at his face in the department store.
4. My father was pleased when he learned that I had passed the entrance exam to high school.
=> My father was pleased to learn that I had passed the entrance exam to high school.
[5-8] Complete the second sentence so that it has a similar meaning to the first sentence, using the word in capital.
5. He was so brave that he could tell her what he thought about her. (IT)
=> It was brave of him to tell her what he thought about her.
6. Your bad news upsets me very much. (SORRY)
=> I am sorry to hear your bad news.
7. When will you book the flight for your trip to Vietnam? (BE)
=> When will the flight for your trip to Vietnam be booked?
8. I'm interested in the news about ancient towns. (FIND)
=> I find the news about ancient towns interesting.
[9-10] Mark the letter A, B, c or D to indicate the word(s) OPPOSITE in meaning to the bold word(s) in each of the following questions.
9. If we had taken his sage advice, we wouldn't be in so much trouble now.
A. unwilling B. clever C. unwise D. eager
10. When you put on clothing or make-up, you place it on your body in order to wear it.
A. take off B. look after C. wash up D. get on