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UFOs are strange flying objects that some people report they have seen in the sky and believed to be spacecraft from another planet. Many scientists do not believe so. They say that if people see a UFO, it might be an aircraft, a weather balloon or meteor. However, there is still evidence for people to believe in the existence of UFOs.

In 1947, Kenneth Arnold, an experienced pilot in the USA, reported that he saw nine large round objects traveling at about 2, 800 meters an hour to the left and north of Mount Rainier.

In 1952, there were more than 1,500 UFO sightings around the world.

In 1954, a woman and her children believed they saw a UFO above their house. The woman said she saw two aliens in the spacecraft.

In 1964, a farmer claimed he saw an egg-shaped object in one of his fields and also aliens collecting soil samples.

In 1971, two men claimed they were captured by aliens and taken abroad a spacecraft. After being examined by the aliens, the men were free.

In 1978, a young pilot and his plane disappeared after sighting a UFO.

In 1981, Renato Nicolai, who was living in the south east of France, reported that he saw a plate-like device at a treetop 30 meters away from his garden.

* Find the words in the text having the following meanings. 

21. proof, support …………………………… 

22. falling star, or shooting star …………………………… 

23. unknown / strange people or things …………………………… 

24. bringing together or gathering …………………………… 

25. caught as a prisoner …………………………… 

26. became impossible to see …………………………… 

** Complete the notes.

27. …………………………………………………… or …………………can be mistaken for an alien spacecraft.

28. In 1947, a pilot saw …………………………………………………………………………………………….

29. There were over …………………………………worldwide in 1952.

30. In 1954, a woman and her children ……………………………………house.

31. A farmer saw ……………………………………………………………………………………………………… in 1964.

32. In 1971, two men ………………………………………………………………………………………………….

33. A pilot ……………………………………………………………………in 1978. 

34. In 1981, a Frenchman reported ………………………………………………………………………………… from his garden.

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20 tháng 5 2018

objects-spacecraft-UFOs-meteor

UFOs are strange flying (1).....objects...........that some people report that they have seen in the sky and believe to be (2).........spacecraft...........from another planet. Many scientists do not believe so. They say if people see a (3)............UFO............,it might be an aircraft, a weather balloon or a (4).............meteor..... However, there is still evidence for people to believe in the existence of UFOs.

21 tháng 5 2018

cảm ơn

1 in 1952 , there were more than 1,500 ufo sightings .....................the world a round b around c on d over 2 in 1964 , he claimed he saw an/a .......................object in one of his fields a egg-shaped b shaped c eggs-shaped d shaped -eggs 3 good evening , welcome to our science for ....................... program a fun b funny c funnily d funniest 4 he is an .......................pilot a experient b experiment c experience d experienced 5 many reports in newspapers talked about the...
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1 in 1952 , there were more than 1,500 ufo sightings .....................the world a round b around c on d over 2 in 1964 , he claimed he saw an/a .......................object in one of his fields a egg-shaped b shaped c eggs-shaped d shaped -eggs 3 good evening , welcome to our science for ....................... program a fun b funny c funnily d funniest 4 he is an .......................pilot a experient b experiment c experience d experienced 5 many reports in newspapers talked about the ................of ufos a appear b appearance c experience d experienced 6 most of flims are produced for ....................................... a entertain b entertainment c entertained d entertaining 7 the story about ufos caught the .......................... of the whole class a imagine b imaginative c imaginatively d imagination 8 we can see the micro organism with a ........................................................ a camera b telescope c glasses d microscope 8 mai could play the piano beautifully if she .......................... a piano a owed b owes c owned d owns 9 he said that he met a alien form ....................space a in b above c out d outer 10 scientists say that if people see a ufo , it ........................... be a spacecraft a will b might c is d was

1
12 tháng 5 2017

1 in 1952 , there were more than 1,500 ufo sightings .....................the world
a round b around c on d over
2 in 1964 , he claimed he saw an/a .......................object in one of his fields
a egg-shaped b shaped c eggs-shaped d shaped -eggs
3 good evening , welcome to our science for ....................... program
a fun b funny c funnily d funniest
4 he is an .......................pilot
a experient b experiment c experience d experienced
5 many reports in newspapers talked about the ................of ufos
a appear b appearance c experience d experienced
6 most of flims are produced for .......................................
a entertain b entertainment c entertained d entertaining
7 the story about ufos caught the .......................... of the whole class
a imagine b imaginative c imaginatively d imagination
8 we can see the micro organism with a ........................................................
a camera b telescope c glasses d microscope
8 mai could play the piano beautifully if she .......................... a piano
a owed b owes c owned d owns
9 he said that he met a alien form ....................space
a in b above c out d outer
10 scientists say that if people see a ufo , it ........................... be a spacecraft a will b might c is d was

17 tháng 5 2021

1 objects

2 sky

3 spacecraft

4 planet

5 UFO 

6 aircraft

7 meteor

58 in

9 tháng 4 2022

spacecraft 

planet

balloon

meteor

evidence 

9 tháng 4 2022

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Read the passage below and choose one correct answer for each question.A UFO (Unidentified Flying Object) is any object flying in the sky which cannot be identified by the person who sees it. Sometimes the object is investigated. If people can still not figure out what the object is after an investigation, it is called a UFO. If they figure out what the object is, it can no longer be called a UFO because it has been identified.Even though UFOs can be anything, people often use the word UFO when...
Đọc tiếp

Read the passage below and choose one correct answer for each question.

A UFO (Unidentified Flying Object) is any object flying in the sky which cannot be identified by the person who sees it. Sometimes the object is investigated. If people can still not figure out what the object is after an investigation, it is called a UFO. If they figure out what the object is, it can no longer be called a UFO because it has been identified.

Even though UFOs can be anything, people often use the word UFO when they are talking about alien spacecraft. Flying saucer is another word that is often used to describe an unidentified flying object.

Studies estimate that 50%-90% of all reported UFO sightings are identified later. Usually 10%-20% are never identified. Studies also show that very few UFO sightings are hoaxes (people trying to trick other people). Most UFOs are actually natural or man-made objects that looked strange. 80%-90% UFOs are identified as one of three different things: astronomical causes (for example: planets, stars, or meteors); aircraft; balloons 10%-20% of UFOs are other causes (such as birds, clouds, mirages, searchlights, etc.)

What does the word “figure out” in paragraph 1 mean?

A. observe

B. explain

C. calculate

D. require

1
12 tháng 4 2017

Đáp án: C

Dịch: Figure out = calculate (tính toán)

Give the correct form of the verbs in brackets. 25. If he ________________free time, he would go swimming. (have) 26. If I had much money, I ________________a new car. (buy) 27. If the weather ________________cool, the bananas wouldn’t spoil. (be) 28. If Ba were rich, he ________________travel aroud the world. (travel) 29.What would you do if you _______________a UFO? (see) 30. If you can’t find your place, I _________you get there with this map. (help) Give a suitable preposition to each gap...
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Give the correct form of the verbs in brackets.
25. If he ________________free time, he would go swimming. (have)
26. If I had much money, I ________________a new car. (buy)
27. If the weather ________________cool, the bananas wouldn’t spoil. (be)
28. If Ba were rich, he ________________travel aroud the world. (travel)
29.What would you do if you _______________a UFO? (see)
30. If you can’t find your place, I _________you get there with this map. (help)
Give a suitable preposition to each gap below.
31. There were more than 1,500 UFO sightings_______the world in 1952.
32. He saw a plate-like device_______ the treetop.
33. There is still evidence______people to believe_______ the existence of UFOs.
34. You will weigh 8 kilos heavier_______the moon.
35. You must get a letter_______the doctor that shows you are_______ perfect health. Rewrite the following setences as directed. 36. Ba isn’t rich. He won’t travel around the world.  If Ba were _____________________________________________________________________
37. I’m not rich, so I can’t buy that house.  If I were ______________________________________________________________________
38. I can’t give you a ride because I do’t have a motorbike.  If I had ________________________________________________________________________
39.Water these plants or they will die.  If you don’t ____________________________________________________________________
40. Hurry up or we’ll be late for the concert.  I we don’t _____________________________________________________________________
41. You don’t save electricity. You pay a lot of money. ______________________________________________________________________________
42.We don’t have enough money, so we don’t buy those new comics. ______________________________________________________________________________
43. She is not free today, so she can’t go to the movie with her friends. ______________________________________________________________________________
44. He is so lazy. He fails the final exam. ______________________________________________________________________________
45. The weather is not fine. The children don’t play outdoors. ______________________________________________________________________________
46. Thu cannot swim, so she doesn’t go to the swimming pool with her friends. ______________________________________________________________________________
47. People don’t see the UFO, so they don’t call the National UFO Reporting Centre. ______________________________________________________________________________
48. She doesn’t keep the refrigerator door closed, so she cannot save the energy. ______________________________________________________________________________
49. There is much traffic, so the air is polluted by the waste smoke. ______________________________________________________________________________
50. Ba isn’t fast enough to catch the school bus. ______________________________________________________________________________
Fill in each blank with a suitable word in the box.
--planet – aircraft – objects – sky – meteor
– spacecraft – UFO – in--
UFOs are strange flying ______(51) that some people report that they have seen in the ______(52) and believe to be ______(53) from another ______(54) Many scientists do not believe so. They say if people see a ______(55), it might be an ______(56), a weather balloon or a ______(57). However, there is still evidence for people to believe ______(58) the existance of UOFs.

1
7 tháng 4 2019

Give the correct form of the verbs in brackets.
25. If he _______had_________free time, he would go swimming. (have)
26. If I had much money, I ________would buy________a new car. (buy)
27. If the weather __________were______cool, the bananas wouldn’t spoil. (be)
28. If Ba were rich, he __________would travel______travel aroud the world. (travel)
29.What would you do if you _________saw______a UFO? (see)
30. If you can’t find your place, I _____will help____you get there with this map. (help)
Give a suitable preposition to each gap below.
31. There were more than 1,500 UFO sightings____in___the world in 1952.
32. He saw a plate-like device___on____ the treetop.
33. There is still evidence___for___people to believe__in_____ the existence of UFOs.
34. You will weigh 8 kilos heavier____in___the moon.
35. You must get a letter___from____the doctor that shows you are____in___ perfect health. Rewrite the following setences as directed. 36. Ba isn’t rich. He won’t travel around the world.  If Ba were _____________rich, he would travel around the world________________________________________________________
37. I’m not rich, so I can’t buy that house.  If I were _____rich, I would buy that house_________________________________________________________________
38. I can’t give you a ride because I do’t have a motorbike.  If I had ____________a motorbike, I could give you a ride____________________________________________________________
39.Water these plants or they will die.  If you don’t ________water these plants, they will die ____________________________________________________________
40. Hurry up or we’ll be late for the concert.  I we don’t __________hurry up, we will be late for the concert___________________________________________________________
41. You don’t save electricity. You pay a lot of money. ________If you don't save electricity, you will pay a lot of money.______________________________________________________________________
42.We don’t have enough money, so we don’t buy those new comics. ________If we had enough money, we would buy those new comics.

______________________________________________________________________
43. She is not free today, so she can’t go to the movie with her friends. _____If she were free today, she could go to the movie with her friends _________________________________________________________________________
44. He is so lazy. He fails the final exam. ________If he weren't so lazy, he wouldn't fail the exam.______________________________________________________________________
45. The weather is not fine. The children don’t play outdoors. __________If the weather were fine, the children would play outdoors.____________________________________________________________________
46. Thu cannot swim, so she doesn’t go to the swimming pool with her friends. _________If Thu could swim, she would go to the swimming pool with her friends._____________________________________________________________________
47. People don’t see the UFO, so they don’t call the National UFO Reporting Centre. _______If people saw the UFO, they would call the National UFO Reporting Centre.

_______________________________________________________________________
48. She doesn’t keep the refrigerator door closed, so she cannot save the energy. __________If she kept the refrigerator door closed, she could save the energy.

____________________________________________________________________
49. There is much traffic, so the air is polluted by the waste smoke. ___________If there weren't so much traffic, the air wouldn't be polluted by the waste smoke.___________________________________________________________________
50. Ba isn’t fast enough to catch the school bus. ____________If Ba were fast , he could catch the school bus.__________________________________________________________________
Fill in each blank with a suitable word in the box.
--planet – aircraft – objects – sky – meteor
– spacecraft – UFO – in--
UFOs are strange flying __objects____(51) that some people report that they have seen in the ____sky__(52) and believe to be ____meteor__(53) from another ___planet___(54) Many scientists do not believe so. They say if people see a __UFO____(55), it might be an __aircraft____(56), a weather balloon or a _____spacecraft_(57). However, there is still evidence for people to believe ____in__(58) the existance of UOFs.

Read the passage and choose the correct answer to complete the sentence: A UFO (Unidentified Flying Object) is an object flying in the sky which cannot be identified by the person who sees it. Sometimes the object is investigated. If people can still not figure out what the object is after an investigation, it is called a UFO. If they figure out what the object is, it can no longer be called a UFO because it has been identified. Even though UFOs can be anything, people often use the word...
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Read the passage and choose the correct answer to complete the sentence:
A UFO (Unidentified Flying Object) is an object flying in the sky which cannot be identified by the person who sees it. Sometimes the object is investigated. If people can still not figure out what the object is after an investigation, it is called a UFO. If they figure out what the object is, it can no longer be called a UFO because it has been identified.
Even though UFOs can be anything, people often use the word UFO when they are talking about alien spacecraft. Flying saucer is another word that is often used to describe an unidentified flying object.
Studies estimate that 50 % -90 % of all reported UFO sightings are identified later . Usually 10 % -20 % are never identified . Studies also show that very few UFO sightings are hoaxes (people trying to trick other people). Most UFOs are actually natural or man - made objects that looked strange . % -90 % UFOs are identified as one of three different things: astronomical causes (for example: planets , stars , or meteors ) ; aircraft , balloons 10 % -20 % of UFOs are other causes (such as birds, clouds, mirages, searchlights, etc.)
1. What does the word "igure out" in paragraph 1 mean?
A. observe B. explain C. calculate D. require
2. Another word used to describe a UFO is ………………….
A. spacecraft B. astronaut C. flying saucer D. cooking oil
3. How many percents of all reported UFO sightings are not identified?
A. 10 % -20 % B. 20 % -30 % C. 30 % -50 % D. 80 % -90 %
4. Most of UFOs are identified as one of the following things except .
B. balloons C. clouds D. rains A. stars
5. Which of the following sentences is NOT true?
A. UFO means Unidentified Flying Object.
B. UFO is often used to talk about alien spaceships.
C. Many UFO sightings are hoaxes.
D. Over half of all reported UFO sightings are identified

1
7 tháng 1 2019

1. C

2. C

3. A

4. D

5. C

9 tháng 4 2022

UFOs are strange flying objects that some people record that they have seen in the sky and believed to be spacecraft from another planet. Many scientists do not believe so. They say that if people see a UFO, it might be an aircraft, a weather balloon or a meteor. However, there is still evidence for people to believe in the existence of UFOs.

 

(11-12) Choose the underlined word or phrase(A,B,C, or D) that needs correcting: 11/ They saw an UFO at about ten o’clock last night. A B C D 12/ If there were flying saucers, there will be traces of their landing. A B C D Answer: 11/ _____ 12/ _____ (13-16) Use the correct tense or form of the verbs in parentheses. 13/ He used to __________ to the movies with me. ( go) 14/ They ____________ here yesterday. ( not come) 15/ She wishes she __________ to America next year. (...
Đọc tiếp

(11-12) Choose the underlined word or phrase(A,B,C, or D) that needs correcting:

11/ They saw an UFO at about ten o’clock last night.

A B C D

12/ If there were flying saucers, there will be traces of their landing.

A B C D

Answer:

11/ _____ 12/ _____

(13-16) Use the correct tense or form of the verbs in parentheses.

13/ He used to __________ to the movies with me. ( go)

14/ They ____________ here yesterday. ( not come)

15/ She wishes she __________ to America next year. ( go)

16/ You must study hard if you ___________ to pass the final exam. (want)

Answer:

1/ _____ 2/ _____ 3/ _____ 4/ _____

17-22) Use the correct form of the words in parentheses:

17/ I think UFOs might be the ___________ of people. ( imagine)

18/ There is no __________ that they have been there. ( evident)

19/ There may be a lot of __________ stones in Mars. ( preciosity)

20/ Many reports talked a lot about the __________ of UFOs . ( appear)

21/ It was a really _________ football match. (excite)

22/ You have had to make a difficult _________ . ( decide)

Answer:

1/ _____ 2/ _____ 3/ _____ 4/ _____ 5/ _____ 6/ _____

(23-28) Choose the word or phrase that best fits the blank space in the following passage:

On October 21, 1978, Australian pilot Frederick Valentich, age 20, took off from Melbourne and (23)__________ towards a small island. It was the young men’s first solo night over water. It was a still, clear evening, and from his Cessna aircraft Valentich had a perfect (24) _________ of the sky above and the sea below. Shortly after taking off, Valentich reported to flight controllers in Melbourne that he was being followed by a UFO. “ It’s a long shape,” he reported, “ with a green light, sort of metallic like, all shiny on the outside”. A few minutes later, he told the controllers, “ That strange aircraft is hovering on top of me again.” After that Valentich stopped talking. For the next fourteen seconds the traffic controllers heard a strange ringing sound. Then silence. Valentich and his plane never reached the island, and no (25) __________ of him or his aircraft was ever found. Several (26) __________ of the public report seeing strange phenomena in the sky over Melbourne that night. An amateur photographer produced a photo of (27) __________ looked like a large object surrounded by vapor. A NASA scientist, Richard Haines, heard about the story and began an (28) __________. He analyzed Valentich’s voice on tape and the strange sound heard at the end of the tape. But he concluded that it was “ unidentifiable.” He decided that there were four possible explanations for the mystery surroundings Valentich disappearance: (1) Valentich might have become confused and disoriented while flying his plane and finally crashed; (2) He could have staged a deliberate hoax;(3) he could have been the victim of a top secret advanced weapons ĐỀ THI THỬ MÔN ANH VÀO LỚP 10 SỐ ; or he may have benn captured by the occupants of a OFO.

23/ A. headed B. pointed C. directed D. guided

24/ A. sight B. look C. view D. spectacle

25/ A. mark B. trace C. trail D. lead

26/ A. members B. beings C. sessions D. units

27/ A. that B. which C. such D. what

28/ A. identification B. investigation C. interrogation D. introspection

Answer:

1/ _____ 2/ _____ 3/ _____ 4/ _____ 5/ _____ 6/ _____

(29-32) Read the dialogue and then decide whether the statements that follow are true or false. Write True or False in your answersheet:

A planet is a body in space that revolves around a star. There are nine planets in our solar system, and these nine planets travel around the sun. The names of the planets are Mercury, Venus, Earth, Jupiter, Saturn, Uranus, Neptune, and Pluto. Planets travel in orbits around their stars . All of the planets of the solar system revolve in elliptical orbits. In other words, their orbits are like large, flat circles. The time that it takes a planet to make one revolution around the sun is called its year. The Greek were the first people to recognize and give names to some of the planets. The word planet comes from a Greek word meaning wanderer. If a person wanders, this means that he goes from one place to another and does not have a home. The Greek thought that the planets “wandered” in the sky. However, modern scientists can predict the movement of the planets very accurately

____ 29/ A planet revolves around the Earth.

____30/ Venus, Mars and Neptune are planets and stars.

____ 31/ The Greek were the first to recognize some of the planets.

____ 32/ The planets in our solar system travel around the sun and in elliptical orbits

(33-36) Rewrite the sentences so that they are nearest in meaning to the sentence

printed before them.

33/ It’s possible that it’s correct.

That __________________________________________________

34/ It’s possible to travel to Russia without a visa.

You can’t travel to Russia if____________­­­­­­­­­______________________________

35/ I wasn’t able to phone her because I didn’t know her phone number.

If ____________________________________________________

36/ You don’t do any exercise and that’s why you put on weight.

If _____________________________________________________

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