Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Choose the correct option A, B, C, or D to complete the following sentences.
1. __________ received law degrees as today.
A. Never so many women have
B. Never have so many women
C. The women aren't ever
D. Women who have never __________.
2. Nylon was the human-made fibers. ????
A. the first of which
B. what the first of
C. it the first of
D. the first of
3. Newspaper publishers in the United States have estimated __________ reads a newspaper every day.
A. nearly 80 percent of the adult population who
B. it is nearly 80 percent of the adult population
C. that nearly 80 percent of the adult population who
D. that nearly 80 percent of the adult population
4. The ancestors of the horse lived __________ and were about half a meter tall.
A. years ago 60 million
B. 60 million years ago
C. ago 60 million years
D. million years ago 60
5. The trumpet is __________ of most dance and jazz bands.
A. an important part
B. partly important
C. what part is important
D. is important a part
Choose the underlined word or phrase A B C D in each sentence that needs correcting
1. The rapid (growth A) of the world's population over the past 100 years (have B)=> has led (to C) the hurt (for C) living space in other planets
2. Scientists are (still A) (uncertain B) of (what C)=> from what universe (originated D) millions of years ago
3. Scientists (belive A) (that B) Earth (formed C)=> was form approximately 4.5 (billion D) years ago
Nylon was invented in the early 1930s by an American chemist, Julian Hill. Other scientists worked with his invention and finally on 27 October 1938, nylon was introduced to the world. It was cheap and strong and immediately became successful, especially in the making of ladies’ stockings.
During the Second World War, the best present for many women was a pair of nylon stockings, but more importantly, it was used to make parachutes and tyres. Today, nylon is found in many things: carpets, ropes, seat belts, furniture, computers, and even spare parts of human body. It has played an important part in our lives for over 50 years. Next year, about 36 million tons of it will be manufactured.
1. Nylon can be found in .......
a. many things b. spare parts of the human body
c. furniture d. all are correct
2. what does the word 'introduced' in line 3 mean?
a. tell somebody your name. b. tell somebody the name of a person
c. bring in sth new d. bring sth somewhere
3. Nylon.....
a. was invented by Julian Hill b. was strong but expensive
c. was not very popular d. all are correct
4. which of the following is NOT true
a. Nylon was used to make ladies' stocking
b. Today, Nylon still plays an important part in our lives
c. At first, people didn't want to use Nylon
d. We can found Nylon in computers
An increasing number of people are now going on holiday to egypt. Last year, for example, about one and a half million tourists (1)........egypt. The population of Egypt is about fifty million and the capital is El Oahira (cairo), a busy city of just under nine million people. Although the (2)...... is hot and dry and most of the country is desert, the average (3)....... from October to March is not too high. The most famous sights are the pyramids at Giza.
I/
1. A. Have visited
B. Visit
C. Visiting
D. Visited
2. A. Weather
B. Climate
C. Scenes
D. Windy
3. A. measure
B. Temperature
C. Climate
D. weather
II/
1.Are there many visitors to egypt every year?
Yes, are there
2.What is the climate in egypt like?
The climate in egypt is hot and dry
3.What are the most famous sight in egypt?
The most famous sights in egypt are the pyramids at Giza.
4.Is the population of El Qahira about fifty millions?
No, it isn't
( Sửa lại rồi Ok)
An increasing number of people are now going on holiday to egypt. Last year, for example, about one and a half million tourists (1)........egypt. The population of Egypt is about fifty million and the capital is El Oahira (cairo), a busy city of just under nine million people. Although the (2)...... is hot and dry and most of the country is desert, the average (3)....... from October to March is not too high. The most famous sights are the pyramids at Giza.
I/
1. A. Have visited
B. Visit
C. Visiting
D. Visited
2. A. Weather
B. Climate
C. Scenes
D. Windy
3. A. measure
B. Temperature
C. Climate
D. weather
II/
1.Are there many visitors to egypt every year?
Yes, are there
2.What is the climate in egypt like?
The climate in egypt is hot and dry
3.What are the most famous sight in egypt?
The most famous sights in egypt are the pyramids at Giza.
4.Is the population of El Qahira about fifty millions?
No, it isn't
Read the following passage and choose the correct answer to each question.
Very few people in the modern world obtain their food supply by hunting and gathering in the natural environment surrounding their homes. This method of harvesting from nature's provision is the oldest known subsistence strategy, and has been practised for at least the last two million years. It was, indeed, the only way to obtain food until rudimentary farming and the domestication of animals were introduced about 10,000 years ago.
Because hunter-gatherers have fared poorly in comparison with their agricultural cousins, their numbers have dwindled, and they have been forced to live in marginal environments such as deserts, forests, or arctic wastelands. In higher latitudes, the shorter growing season has restricted the availability of plant life. Such conditions have caused a greater dependence on hunting and along the coasts and waterways, on fishing. The abundance of vegetation in the lower latitudes of the tropics, on the other hand, has provided a greater opportunity for gathering a variety of plants. In short, the environmental differences have restricted the diet and have limited possibilities for the development of subsistence societies. Contemporary hunter-gatherers may help us understand our prehistoric ancestors. We know from observation of modern hunter-gatherers in both Africa and Alaska that a society based on hunting and gathering must be very mobile. While the entire community camps in a central location, a smaller party harvests the food within a reasonable distance from the camp. When the food in the area is exhausted, the community moves on to exploit another site. We also notice a seasonal migration pattern evolving for most hunter-gatherers, along with a strict division of labour between the sexes. These patterns of behaviour may be similar to those practised by mankind during the Paleolithic Period.
1. With which of the following topics is the passage primarily concerned?
A. The Paleolithic period
B. Subsistence farming
C.Hunter-gatherers
D. Marginal environments
2. Which is the oldest subsistence strategy?
A. Migrating
B. Domesticating animals
C. Farming
D. Hunting and gathering
3. When was hunting and gathering introduced?
A. 1,000,000 years ago
B. 2,000,000 years ago
C. 10,000 years ago
D. 2,000 years ago
4. What conditions exist in lower latitudes?
A. Greater dependence on hunting.
B. More coasts and waterways for fishing.
C. A shorter growing season.
D. A large variety of plant life.
5. How can we know more about the hunter-gatherers of prehistoric times?
A. By studying the remains of their camp sites.
B. By studying similar contemporary societies.
C. By studying the prehistoric environment.
D. By practising hunting and gathering.
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.
Chúc bạn học tốt 
II. Choose the word which has the underlined part pronounced differently from the rest.
Question 6. A. recycle B. medical C. chemical D. athle
Question 7. A. pollute B. botanic C. contaminate D. economy
Question 8. A. into B. history C. tiny D. disease
III. Choose the word which is stressed differently from the rest.
Question 9. A. national B. grammaal C. medical D. chemical
Question 10. A. athle B. historic C. drama D. classic
Question 11. A. scientifically B. economic C. artis D. scientific
IV. Choose the correct answer to complete each sentence.
Question 12. Water pollution can put negative __________ on our health.
A. contamination B. affects C. effects D. problems
Question 13. A: How can light pollution __________ animals?
B: It can make animals change their behavior patterns.
A. cause B. make C. affect D. lead
Question 14. The dove is a universal __________ of peace.
A. symbolizing B. symbolize C. symbolic D. symbol
Question 15. The city has an atmosphere which is quite __________. You will never feel that in other
places.
A. important B. normal C. unique D. common
Question 16. __________ about the storm that stroke Hanoi last night?
A. Did you hear B. Do you heard C. Have you hear D. Did you heard
Question 17. Many people __________ because of the earthquake last week.
A. did injure B. injured C. have injured D. were injured
Question 18. When I looked at the river, I knew it __________ for a long time.
A. had contaminated B. had been contaminated
C. was contaminated D. contaminated
Question 19. All flights to Ha Noi had to be cancelled __________ the storm.
A. as a result B. due to C. because D. so
Question 20. When we were young, we __________ in the river near our home.
A. used to swim B. have swum C. had swum D. were swimming
V. Find a mistake in each sentence.
Question 21. My father worked (A) in a noisy factory for (B) a long time, since (C) he suffered from hearing
loss (D).
Question 22. The River Thames flows (A) through southern (B) England and connect (C) London with (D)
the sea.
Question 23. Much (A) of the town was reconstruct (B) after (C) the tornado (D).
Question 24. Look at (A) those (B) grey clouds! It will (C) rain soon (D).
Question 25. Students might (A) only use the (B) laboratory once (C) a (D) week.
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.
Choose the correct option A, B, C, or D to complete the following sentences.
1. __________ received law degrees as today.
A. Never so many women have
B. Never have so many women
C. The women aren't ever
D. Women who have never __________.
2. Nylon was the human-made fibers.
A. the first of which
B. what the first of
C. it the first of
D. the first of
3. Newspaper publishers in the United States have estimated __________ reads a newspaper every day.
A. nearly 80 percent of the adult population who
B. it is nearly 80 percent of the adult population
C. that nearly 80 percent of the adult population who
D. that nearly 80 percent of the adult population
4. The ancestors of the horse lived __________ and were about half a meter tall.
A. years ago 60 million
B. 60 million years ago
C. ago 60 million years
D. million years ago 60
5. The trumpet is __________ of most dance and jazz bands.
A. an important part
B. partly important
C. what part is important
D. is important a part