Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
IV. Find out one error/ mistake from A, B, C or D in each sentence below. (1.0p)
1. Water pollution(A) is the contamination of bodies(B) of water(C) such(D) lakes, rivers, oceans, and groundwater. => such as
2. Polluted(A) water also cause(B) the death(C) of aquatic(D) animals like fish or crabs => causes
3. If we didn't(A) do nothing(B) to stop global warming, we would(C) see big changes(D) in the future. => didn't do => did
4. She told(A) her mother that she would go(B) to visit her grandmother in(C) the countryside the previous week(D) => the week after
5. After they have finished(A) their home assignment(B) , they went(C) out for(D) a walk. => had finished
VII. Read the following passage then answer the questions:
Alaska is perhaps the most amazing state in the USA. It has coaslines facing both the
Arctic Ocean and the Pacific Ocean. This state has an incredible three million lakes.
That’s four lakes per person living there.
Many cities in Alaska cannot be reached by road, sea, or river. The only way to get it
and out is by air, on foot, or by dogsled. That’s why Alaska has the busiest sea airport
in the world, Lake Hood Seaplane Base. Nearly two hundred float planes take off and
land on the water of this airport every day. It’s really a fun scene to watch.
Alaska is called the Land of Midnight Sun because in summer, the sun does not set
for nearly three months. But in winter the sun stays almost unseen.
All Alaskans take place special pride in their beautiful and unique state.
Answer the questions:
1.Where is Alaska ?
=> Alaska is perhaps the most amazing state in the USA
2.Does it has three thousand lakes ?
=> No , it doesn't
3.How do we get there?
=> We get there by air, on foot, or by dogsled
4. Why is Alaska called the Land of Midnight Sun ?
=> Alaska is called the Land of Midnight Sun because in summer, the sun doesn't set
VIII. Rewrite the following sentences so that the second sentence means the same as
the first one.(Viết lại câu)
1. I bought a new car yesterday
-> A new car ____was bought by me yesterday__(câu bị động)
2. I don’t have enough time , so I can’t go on holiday this summer.
->If _I had enough time , I could go on holiday this summer (câu điều kiện)
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.
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
III. Choose the best answer A, B, C or D to complete these sentences
1. Yesterday, a terrible storm………..the rural area of Ha Giang Province.
A. erupted B. struck C. shook D. raged
2. Villagers rushed into public shelters as soon as the volcano……….
A. erupted B. struck C. collapsed D. raged
3. Hundred of buildings were completely destroyed when the earthquake………the city.
A. buried B. struck C. shook D. raged
4. The mudslide………..the whole village while people were still sleeping in their house.
A. buried B. erupted C. shook D. raged
5. The forest fire……….for eight hours and some animals were badly injured or killed
A. erupted B. struck C. collapsed D. raged
6. We managed to run out of the house into the street before the walls………..
A. erupted B. struck C. collapsed D. raged
7. The rescue workers set up a camp to provide…………..for the flood victims.
A. shelter B. aid C. debris D. forest fire
8. On the second day, there was a rainstorm which helped to put out the……….
A. house B. aid C. debris D. forest fire
9. When the storm stared, they took……….in a cave
A. shelter B. aid C. debris D. forest fire
10. As the tornado moved through the town, high winds scattered……….across the street.
A. house B. aid C. debris D. forest fire
IV. Complete these sentences with the suitable words
drought flood hurricane landslide tornado
1. When there is a FLOOD, a lot of water covers an area where there usually isn’t water.
2. A DROUGHT refers to a long time without rain.
3. When there is a LANDSLIDE, a lot of rocks and earth fall down a hill.
4. A HURRICANE is a storm with a lot of wind that moves over water.
5. A TORNADO is a storm in which the air moves very quickly in a circle
II. Circle the best word/phrase (A, B, C, or D) to complete the sentences below. (2.0pts)
1.Water................is the contamination of bodies of water such as lakes, rivers, oceans and groundwater
A. pollute
B. pollution
C. polluted
D. polluting
2. This animal, the………..…..is a symbol of Australia.
A. emu
B. kangaroo
C. rabbit
D. koala
3. In summer, children often take part in a local or international…………....
A. summer camp
B. game
C. attraction
D. play
4. I think there are more……………..disasters now than there used to be.
A. nature
B. natured
C. natural
D. naturally
5. Debris…………..collapsed buildings was scattered across the whole area.
A. from
B. in
C. at
D. on
6. If we……………..soon, the pollution will get much worse.
A. didn’t act
B. will not act
C. don’t act
D. hadn’t acted
7.If the teacher were here now, we’d ask him the difference…………….”science” and “technology”.
A. among
B. of
C. between
D. for
8. Dr. Nelson: In the future, students won’t go to school like now.
Duong:……………………..
A. Oh no!
B. That’s awful!
C. That’s a relief!
D. Wow!
9. The man told his friend that he saw a UFO……………………
A. the day before
B. tomorrow
C. the last day
D. yesterday
10. Ha asked me which planet………….the largest planet in the Solar System.
A. are
B. was
C. has been
D. have been
II. Circle the best word/phrase (A, B, C, or D) to complete the sentences below. (2.0pts)
1.Water................is the contamination of bodies of water such as lakes, rivers, oceans and groundwater
A. pollute
B. pollution
C. polluted
D. polluting
2. This animal, the………..…..is a symbol of Australia.
A. emu
B. kangaroo
C. rabbit
D. koala
3. In summer, children often take part in a local or international…………....
A. summer camp
B. game
C. attraction
D. play
4. I think there are more……………..disasters now than there used to be.
A. nature
B. natured
C. natural
D. naturally
5. Debris…………..collapsed buildings was scattered across the whole area.
A. from
B. in
C. at
D. on
6. If we……………..soon, the pollution will get much worse.
A. didn’t act
B. will not act
C. don’t act
D. hadn’t acted
7.If the teacher were here now, we’d ask him the difference…………….”science” and “technology”.
A. among
B. of
C. between
D. for
8. Dr. Nelson: In the future, students won’t go to school like now.
Duong:……………………..
A. Oh no!
B. That’s awful!
C. That’s a relief!
D. Wow!
9. The man told his friend that he saw a UFO……………………
A. the day before
B. tomorrow
C. the last day
D. yesterday
10. Ha asked me which planet………….the largest planet in the Solar System.
A. are
B. was
C. has been
D. have been