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Use the correct form of words in brackets.
1. There is still room for your (improve) ……………improvement…………in your work.
2. Today scientific progress is mostly defined in terms of (technology)………technological…………advancements.
3. The first experience was (succeed)…………successful……………, so we need to do another one.
4. (Research)…………researchers……………in Japan have found that human ageing may be able to be delayed or even reserved.
5. The US (explore) …………exploration……………of the Moon began with the Ranger 4 impactor in 1962.
6. Thousands of (chemistry) ……chemiscals…are used in everyday products –in our water, our food and in the air we breathe.
Use the correct form of words in brackets.
1. There is still room for your (improve) …… improvement…………………in your work.
2. Today scientific progress is mostly defined in terms of (technology)……… technological…………advancements.
3. The first experience was (succeed)…… unsuccessful…………………, so we need to do another one.
4. (Research)…………Researchers……………in Japan have found that human ageing may be able to be delayed or even reserved.
5. The US (explore) ……… exploration………………of the Moon began with the Ranger 4 impactor in 1962.
6. Thousands of (chemistry) … chemicals……are used in everyday products –in our water, our food and in the air we breathe.
Use the correct form of words in brackets.
1. There is still room for your (improve) ………improvement………………in your work.
2. Today scientific progress is mostly defined in terms of (technology)……technological……………advancements.
3. The first experience was (succeed)…………unsuccessful……………, so we need to do another one.
4. (Research)……………researchers…………in Japan have found that human ageing may be able to be delayed or even reserved.
5. The US (explore) …………exploration……………of the Moon began with the Ranger 4 impactor in 1962.
6. Thousands of (chemistry) …chemicals……are used in everyday products –in our water, our food and in the air we breathe.
Change these statements into reported speech.
1. “I want my room to look nice at the festival”
Hoa said ………she wanted her room to look nice at the festival………………………………………………………………..
2. “I’m cleaning our house.”
Loan said to Lan ………she was cleaning their house………………………………………………………………..
3. “I will clean all the class windows tomorrow” said Trung.
->………trung said he would clean all the class windows the next day…………………………………………………………………..
4. “I’m having a good time here” said Lan.
->…………lan said she was having a good time there………………………………………………………………..
5. “We can play the guitar.” Mary said.
->…………mary said they could play the guitar………………………………………………………………..
6. “We are going to the rice- cooking contest” said Mr Robinson.
->……………mr robinson said they were going to the rice- cooking contest……………………………………………………………..
7. “This room is cleaned every day by my sister.” said the boy.
->…………………the boy said that room was cleaned every day by his sister………………………………………………………..
8. “I have something to show you now” Quang said to her.
->……………quang said to her he had something to show her…………………………………………………………………...
9. “I’m leaving here for HN tomorrow” he said.
->…………………he said he was leaving there for hn the next day…………………………………………………………..
10. “I’ll come with you as soon as I am ready” Lan said
->……………lan said she would come with me as soon as she was ready…………………………………………………
Complete the passage with the suitable words.
Health is something we tend to ignore when we have it. When our body is rather well, we're hardly ever (1) ..aware........ of it. But illness can come, even (2) .......when.... we are young. In fact, childhood has been a very vulnerable time. Many (3) ....diseases.... attacked children in particular and people knew very little about how to prevent such illness or how to (4) ...cure..... them once they struck. The resuft was that many children died. About century ago, however, scientists found out about germs, and then everything (5) .....changed... The cause of many diseases (6) ......was.. known, and cures were developed. As this medical knowledge spread the world became (7)......much.... safer for children. The resuft is that whereas a hundred years ago the average man lived for 35 years. Nowadays, in many places of the world, people can expect to (8)......live..... for years. And what do we except by the years 2010 ? Undoubtedly, (9)...medical.... science will continue to advance. Some people will be able to (10)......solve.... medical problems that are unavoidable today.
I. use the correct form of the words given to complere the sentences
1 the calories in the food we are s form of ( chemistry).....chemical....... energy
2she said that it was(polite)......impolite......of him to ask her age
3 apple Inv., has been one of the(lead).....leaders.........in the compute software field
4. he has carried out extensive research into(Renew)....renewable ..... enrgy sources
5 my brother works as a lab ( technique)......technology............at a large company
6 a scientist who studies number, shapes, amounts, and their relationship is a (mathematics)......mathematician....
7 threr is still room for your( improve)........improvement....... in your work
- 1. aware
2. when
3. diseases
4. cure
5. changed
6. was
7. much
8. live
9. medical
10. solve
-> đúng tích ha
1. Aware
2. When
3. Diseases
4. Cure
5.Changed
6. Was
7. Much
8. Like
9. Medical
10. Solve
= > tích cko mk nha
Fill one suitable word in each space of the following passage
About two hunderd years ago man lived in great harmony with his environment......(1)while........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)what......is happening to the enviroment, because od modern industry and the need for more and more energy. Newspaper and magazines write about water pollution, air pollution and land pollution.
Why is.......(3)there......so much discussion about pollution ? After all, people have been .......(4)polluting....... the world around them for thousands of years. But in the past, there were not many people and lots of room in the world so they could move to another place when their sattlements became ......(5)dirty.....
Now, however, many parts os the world are crowded, people live in big cities and much of our waste, especially waste from factories, electric power stations, the chemical industry and heavy industry is very dangerous. Much of this dangerous waste goes into the air and is carried by the ......(6)....... for great distance.
The earth is our home. We must take care of it, for ourselves and for the........(7)next...... generations. This means keeping our environment clean. Ecologists, the scientists who study the relation between living ......(8)objects.....and the environment point out the importance of this task. However, each of us must do everythingpossible to keep the land, air and water clean.
There’s much more water than land on the (1) _surface__ of the earth. The seas and oceans cover nearly (2) _four-fifths__ of the whole world, and only one-fifth of (3) _its__ land. If you traveled over the earth in different directions, you would have to spend (4) __much_ more of your time (5) _moving__ on water that on roads or railways. We sometimes forget that for every mile of land (6) _there are__ four miles of water.
There’s so much water in the surface of our earth that we (7) __have_ to use two words to describe. We use the word SEAS (8) _describes__ those parts of water surface which (9) _is__ only few hundreds of mile, the word OCEANS to describe the huge area of water (10) _which__ are thousands of miles wide and very deep.
1. A. cover B. surface C. outer D. outside
2. A. four-fives B. four-fifth C. four fifths D. fourth-fifths
3. A. it is B. it’s C. its D. them are
4. A. many B. much C. few D. too
5. A. to move B. move C. moved D. moving
6. A. there are B. there is C. there has D. have
7. A. must B. should C. have D. would
8. A. describing B. describes C. describe D. to describe
9. A. is B. are C. has D. will be
10. A. that’s B. which C. where D. whose
There’s much more water than land on the (1) ___ of the earth. The seas and oceans cover nearly (2) ___ of the whole world, and only one-fifth of (3) ___ land. If you traveled over the earth in different directions, you would have to spend (4) ___ more of your time (5) ___ on water that on roads or railways. We sometimes forget that for every mile of land (6) ___ four miles of water.
There’s so much water in the surface of our earth that we (7) ___ to use two words to describe. We use the word SEAS (8) ___ those parts of water surface which (9) ___ only few hundreds of mile, the word OCEANS to describe the huge area of water (10) ___ are thousands of miles wide and very deep.
1. A. cover B. surface C. outer D. outside
2. A. four-fives B. four-fifth C. four fifths D. fourth-fifths
3. A. it is B. it’s C. its D. them are
4. A. many B. much C. few D. too
5. A. to move B. move C. moved D. moving
6. A. there are B. there is C. there has D. have
7. A. must B. should C. have D. would
8. A. describing B. describes C. describe D. to describe
9. A. is B. are C. has D. will be
10. A. that’s B. which C. where D. whose
II. Fill in the blank of the following passage with ONE suitable word. Write your answer on your answer sheet.
There is much more water than land (1)____on_______ the surface of the earth. The sea and oceans (2)_____are________ nearly four-fifths of the whole world, and only one-fifth of (3)___surface _______ land. If you traveled over the earth (4)____in_____different directions, you would have to spend much more of your time (5)______travelling__________ on water than on roads or railways. We sometimes forget that (6)______each_________ every mile of land there is four miles of water.
There is much water on the surface of our earth that we (7)______have________ to use two words to describe. We use the word seas to (8)____describle __________ those parts of water surface which (9)_______are _______ only a few hundreds of miles wide, the word oceans to describe the huge areas of water which are thousands of miles wide (10)_____and_____ very deep.
III. Read the following passage carefully and choose the best answer to each question. Identify your answer by writing the corresponding letter A, B, C or D on your answer sheet.
One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is basic human right. But acid rain, industrial pollution and garbage have made many sources of water undrinkable. Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. But they are being destroyed by the massive volumes of industrial effluent which pours into the lake everyday. Even where law existed, the government did not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world’s water surface. But it is the dumping ground for 50% of all marine pollution. Almost 16 countries regularly throw industrial wastes a few miles off shore.
Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect this precious source. We should do something now.
1. According to the writer, one environmental problem in the world today is ________ .
A. acid rain B. industrial pollution. C. safe water shortage. D. population explosion .
2. Many sources of water are not drinkable because of _______ .
A. acid rain. B. industrial pollution. C. garbage D. all A, B, C, are correct
3. What is serious problem of Lake Baikal in Russia?
A. It contains a rich variety of animals and plants.
B. It is polluted by massive volumes of industrial wastes discharged into it .
C. It has 1,300 rare species that do not exist anywhere else in the world .
D. The government did not have the power to enforce laws and regulations.
4. How many countries throw industrial waste into the Mediterranean Sea regularly?
A. nearly 16 B. exactly 16. C. exactly 15 D. less than 15.
5. What is the message to the reader?
A. We should take action to protect our water resources.
B. We should take all water resources into account.
C. We should limit the use of water resources.
D. We should encourage people to use safe water.
1 improvement
2 tecnological
3 unsuccessful
4 geologist
5 exploration
6 purity
7 unpure
8 chemicals
9 Researchers
10 scientific
1.There is still room for …………improvement…….in your work. (improve)
2. Today scientific progress is mostly defined in terms of ……technological…………advancements. (technology)
3. The first experiment was ………successful……., so we need to do another one. (succeed)
4. A …………geologist…….is a scientist who studies the solid and liquid matter that constitutes the Earth. (geology)
5. The U.S …………..of the Moon began with the Ranger 4 impactor in 1962. (explore)
6. A nuclear power reactor …exploration…………..could provide assistance with the loading and unloading of nuclear fuel. (pure)
7. The study points out that many people’s health has been affected from bathing in or drinking………impure….water. (pure)
8. Thousands of ………chemicals…….are used in everyday product in our water, our food and in the air we breathe. (chemistry)
9. ……researchers………in Japan have found that human ageing may be able to be delayed or even reversed. (research)
10. Here are several ……scientilaly………proven studies that describe how to keep fit. (science)