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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
1, B – for (to be responsible for sth: có trách nhiệm cho việc gì)
2, D – fact (in fact: trong thực tế)
3, D – spent (spend time/ money doing sth: dành thời gian/ tiền bạc để làm gì)
4, A - says
5, B - but
6, C – as (do sth as Adv as)
7, C – an
8, B – than (more … than)
9, B – break (break the rules: phá luật)
10, D – influence (have an influence on sth/ sb: có ảnh hưởng lên cái gì/ ai)
IV. In the following text, six sentences or parts of sentences have been removed. Above
the extract you will find the six removed sentences PLUS one sentence which doesn't fit.
Choose from the sentences (A-G) the one which fits each gap (1-6). Remember, there is
one extra sentence you do not need to use. Write the correct letter in the box.
Choose from the following sentences to fill the spaces in the text. There is ONE extra.
A. Using a microwave for cooking a large food mass is difficult due to limited penetration of
microwaves.
B. This can be overcome by leaving the food to stand for a few minutes when cooking is
completed.
C. It is advised that the water should be poured slowly into another container that already
contains the powder.
D. In this way, buying a microwave oven with a turntable ensure the food is cooked
throughout.
E. Conversely the microwaves do not heat glass, ceramic and plastic containers.
F. If the microwaves are not absorbed inside the oven, the oven can be damaged by
electrical arcs and overheating of the microwave source.
G. When water in that state is disturbed, it can suddenly and unexpectedly boil violently.
MICROWAVING
Microwaving is a method of cooking where food is bombarded by microwaves, usually
within an appliance called a microwave oven which excite the water, fat and sugar
molecules, thereby heating (cooking) both the outside and center of the food at the same
time. (1)………E…………
(A common myth is that a microwave oven cooks from the center of the food outward. This
appears to happen because heat generated at the surface escapes more readily from the
surface of the food into the surrounding air.) One advantage of microwaving is that small
amounts of food can be heated very quickly, making it useful for reheating leftovers.
The disadvantage is that food which is microwaved does not undergo some of the chemical
reactions, such as browning, which makes the food visually attractive. Primitive microwave
ovens often do not cook evenly, leading to a concern that bacteria easily killed by more
traditional cooking methods may survive the quick cooking time in "cold spots", though the
food item as a whole is cooked to a safe average temperature. (2) …B…
Some high-end microwave ovens are combined with a convection oven which basically
cook the food using microwave and hot air simultaneously to achieve both the fast cooking
time and browning effect.
(3) ………A…………
However microwave ovens are used in some fast food chains and special microwave bags
are available for cooking fowl or large joints of meat.
Professional chefs generally recommend using microwaves for a limited set of tasks,
including: melting fats (such as butter) and chocolate, cooking grains like oatmeal and grits,
cooking rice, thawing frozen meats and vegetables before cooking by other methods and
quickly reheating already-cooked foods.
Using a microwave to boil water is potentially dangerous, due to superheating. In a
microwave, water can be raised quickly to a temperature above the boiling point before
major bubbles form, especially if it is purified and in a very clean glass vessel. (4)
………G…………
This effect is rare, even for scientists who try to deliberately recreate it, and any seed
whatsoever for boiling is likely to prevent the problem. Boiling water with, for instance, a
teabag already in it will prevent any dangers by providing a seed, as will using a mug that is
not perfectly clean.
The risk greatly increases when water has already been boiled once in the same container.
This situation can occur if the user of the oven boiled the water once, forgot about it, then
came back later to boil it again. The first time the water boils, the seed bubbles
(microscopic bubbles of air around which larger steam bubbles grow) are used up and
largely eliminated from the water as it cools down. When the water is heated again, the lack
of seed bubbles causes superheating, and a risk of a steam explosion when the water's
surface is disturbed.
Placing something in the water before heating can mostly alleviate this risk. If you are
planning to mix something with the water, say tea or hot chocolate, adding it before heating
will insure that the water boils. Otherwise, placing a wood object, for instance a chopstick,
in the water before heating will also work.
Care should be taken when removing heated water from a microwave. Make sure that the
hands are protected from possible liquid boil-over, place the container on a level, heat-
proof surface and stir liquid with a warm spoon. Also, never add powdered substances
(such as instant coffee or cocoa mix) to the container taken from the microwave, due to the
addition of all those seed bubbles and the potential for violent, spontaneous boiling. (5)
…………C………
Metal objects, such as metal utensils, in a microwave oven can lead to dangerous situations.
Metals do not absorb microwaves effectively. Instead, metals reflect microwaves, thereby
preventing the latter from reaching the food. (6) …………F………
Thin metal layers, such as metal foil and mugs with metal trim can melt or burn due to the
strong electrical currents that are generated in metal objects. However, small solid metal
objects, such as spoons, in combination with a large amount of absorbing food or liquid,
normally do not lead to problems.
This article is licensed under the GNU Free Documentation License. It uses material from the
Original Wikipedia article.
Nguyễn Bích Ngọc ngô mai phương một tip nhỏ cho 2 e khi làm bài này đúng ra là nên đọc hết cả bài nhưng mà cj thấy bài này sử dụng từ vựng khá là đơn giản thôi nên chỉ cần đọc câu trước và câu phía sau câu chỗ cần điền các e có thể đoán ra phần nào cho chắc ăn các e có thể đọc lại đoạn đó sau khi chọn. < chỉ bài này thôi là đọc câu trước và câu sau là tìm dduocj thôi chứ cj ko chắc là bài nào cũng vậy nah >
WHO IS REALLY ON THE INTERNET?
One of the great things about the Internet, as well as one of its biggest problems, is that people are basically anonymous on it. In Internet chat rooms and web cafés, people can use a different name and even create an entirely different identity if they want to. In some ways, this is a good thing. For many people, it gives them the chance to
do things that they could never do in real life. For example, a person might be very shy in real life, but that same person may find the courage to make friends on the Internet because it feels safer. In addition, people in some countries are not free to express their opinions, especially if they don‟t like the government. By using a different identity on the Internet, they can express their opinions without worrying about getting in trouble.
That same freedom to be “another person” on the Internet, however, causes many problems as well. The major problem is Internet fraud. Many dishonest people use the Internet to pretend to be a different person. Then they trick a person into trusting them in some way and take their money. In one case, two Japanese men lied to Filipinos who wanted to travel to Japan. The two Japanese men told them that they could help them get
visas to Japan for a small price (about400perperson).ThetwoJapanesementookthousandsofdollarsfromhopefulFilipinos,butnoneofthepeopleevergottheirvisas.Thenumberofthesekindsofcrimeisquicklyrising.Lastyear,Internetcriminalsstoleover400perperson).ThetwoJapanesementookthousandsofdollarsfromhopefulFilipinos,butnoneofthepeopleevergottheirvisas.Thenumberofthesekindsofcrimeisquicklyrising.Lastyear,Internetcriminalsstole350 million from trusting people. When you consider that only $ 57 million was stolen in bank robberies in all of Europe, it is easy to see that Internet crime is a serious
problem.
1. The word 'anonymous' in bold in paragraph 1 is closest in meaning to________.
A. nameless B. dishonest C. trusting D. criminal
2. According to paragraph 2 all of the following are true of the Internet EXCEPT_________.
A. it allows people to safely oppose their government.
B. it makes it easier for people to express themselves
C. its get people in trouble
D. it helps shy people make friends
3. They word 'they' in bold in paragraph 2 refers to__________.
A. people B. countries C. opinions D. friends
4. The author mentions two Japanese men in oder to__________.
A. suggest that there is a lot of Internet crime in Japan.
B. show that getting a visa is very difficult in Japan.
C. show that you shouldn't trust anyone on the Internet.
D. give an example of fraud on the Internet.
5. Why does the author mention bank robberies?
A. To show that there is more money in Internet crime than in robbing banks.
B. To suggest that Internet crime is easier than robbing banks.
C. To show that Internet crime is much more common than other types of crime.
D. To show that banks are safe than the Internet.
WHO IS REALLY ON THE INTERNET?
1. The word 'anonymous' in bold in paragraph 1 is closest in meaning to________.
A. nameless B. dishonest C. trusting D. criminal
2. According to paragraph 2 all of the following are true of the Internet EXCEPT_________.
A. it allows people to safely oppose their government.
B. it makes it easier for people to express themselves
C. its get people in trouble
D. it helps shy people make friends
3. They word 'they' in bold in paragraph 2 refers to__________.
A. people B. countries C. opinions D. friends
4. The author mentions two Japanese men in oder to__________.
A. suggest that there is a lot of Internet crime in Japan.
B. show that getting a visa is very difficult in Japan.
C. show that you shouldn't trust anyone on the Internet.
D. give an example of fraud on the Internet.
5. Why does the author mention bank robberies?
A. To show that there is more money in Internet crime than in robbing banks.
B. To suggest that Internet crime is easier than robbing banks.
C. To show that Internet crime is much more common than other types of crime.
D. To show that banks are safe than the Internet.
Mình cũng k chắc lắm vì theo mình đọc hiểu là v, nếu sai xloi nhé !
Match means of transport with their definitions:
a. a single-wheel vehicle similar to a unicycle, its rider sitting inside or next to the wheel - 5. monowheel
b. a board that travels above the surface of the ground, that you ride on in a standing position - 6. seaway
c. a two-wheeled self-balancing electric vehicle, ridden while standing up - 4. hover scooter
d. a type of air vehicle that provides transportation by both ground and air - 1. flying car
e. a device that is used to move somebody immediately from one place to - 2. teleporter
f. a device that somebody wears on their shoulders like a backpack that enables them to fly - 3. jetpack