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VI: Fill in each gap with one suitable word to complete the following passage.
About twenty percent of the world’s present energy already (1)____comes____ from the sun in one form or another. Special devices have already been made to (2)___put__ on the roofs of houses and flats to (3)___catch___ the sun’s ray and thus heat water. Thousands (4)___of_____ these devices are now being used to provide (5)____energy____ in houses throughout the United States while more (6)__than____ a million solar water-heating units (7)___have ___already been built in houses in Japan. Other purposes for which solar energy is at present being used include the removal of salt (8)__from ___ seawater and sewage disposal. For most people (9)__ in____ developing countries, the need is not for air- conditioners or central heating but for cheap ways of (10)__cooking___ food, drying crops and lighting houses.
VIII: Complete :1. Although his father took a taxi, he still arrived late for the meeting.
®Despite…the fact that his father took a taxi, he still arrived late for the meeting. ………………………….…...................................................................... …..
2. It is ages since she last visited her parents.
®She … hasn't visited her parents for ages ………………………………………..
3. Handicapped people find shopping in supermarkets difficult.
®It is……difficult for handicapped people to find shopping in supermarkets ……………............................................................................................................. .
4. It isn’t necessary to book tickets for the show in advance.
®You needn't book tickets for the show in advance …………….................................................................................... ……………..
5. We got lost because we didn’t have a map.
®Had……we had map, we wouldn't have got lost …………......................................................................................... .……………..
6. The cake was so hard that I could not eat it.
®It was…… such a hard cake that i couldn't eat it ………… ……………..
7. We couldn’t drive because of the fog.
®The fog prevented…us from driving.……...................................................................................... ………..
8. They are going to tune my piano tomorrow.
®I am…going to have my piano tuned tomorow …………............................................................................................................... …..
9. Nobody has watered the flowers in the garden for many weeks.
®The flowers.......... in the garden haven't been watered for many weeks ...................................................................................................................
10. Every day my younger brother spends two hours learning English.
® Every day it takes..........my younger brother two hours to learn E.................
T36B: I/Choose the most suitable word to complete sentence.
1. My friend, Jack,(that, who, whose) parents live in Glasgow, invited me to spend Christmas in Scotland.
2. Here’s the computer program (that, whom, whose) I told you about.
3. I don’t believe the story (that, who, whom) she told us.
4. Peter comes from Witney, (that, who, which) is near Oxford.
5. This is the gun with (that, whom, which) the murder was committed.
6. Is this the person ( who, which, whose) you asked me about.
7. Have you received the parcel (whom, whose, which) we sent you?
8. That’s the girl (that, who, whose) brother sits next to me.
9. The meal,(that, which, whose) wasn’t very tasty, was expensive.
10. We didn’t enjoy the play ( that, who, whose) we went to see.
11. She gives her children everything (that, what, who) they want.
12. Tell me (what, that, which) you want and I’ll give it to you.
13.The reason (why, that, what) I phoned him was to invite him to party.
14. I don’t like people (who, whom, whose) never stops talking.
15. The day (which, that, when) they arrived was Sunday.
16. Ann,(whose, who, whom) children are at school all day is trying to get a job.
1/ We'd like to buy a house_______ overlooks West lake.(A. who B. whose C. where D. which)
2/ The woman _______ daughter Jack loves is very kind.(A. whose B. who C. whom D. which)
3/ The letter ___she received this morning is from the USA.(A. who B. whose C. whom D. which)
4/ I don't know the girl _______ is wearing a long blue dress.(A. whom B. whose C. which D. who)
5/ The police are asking the man _______ car has been stolen.(A. whom B. whose C. which D. that)
6/ Spring is the time ____ many kinds of flowers blossom.(A. who B. where C. which D. when)
7/ English is the subject ___ she is good at.(A. what B. which C. where D. who)
8/ He went to the sport club _____ he first met his wife.(A. which B. who C. where D. whose)
9/ He will never forget the day __ his mother died.(A. which B. who C. where D. when)
10/ The man ___my sister loves is very intelligent.(A. which B. whom C. whose D. when)
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.
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 >
In Britain, natural gas is the most popular fuel for heating homes, and for cooking. It is piped all over the country from the gas fields below the North sea. Natural gas is used chiefly as a direct source of energy, although it is also used in the chemical industry. At the moment, the supply is plentiful, but it will be running short by the end of the century, and it will run out during the 21stcentury unless new supplies are found. We could do without natural gas, as coal gas can be used as a substitute, and there should be enough coal to last for several centuries. However, it is a form of energy which is not only cheap, but also highly efficient.
1. What is natural gas used for?
à__________________________For heating homes, and for cooking. ________________________________________
2. Where does it come from?
à_______________________it comes from all over the country from the gas fields below the North sea.___________________________________________
3. What is gas used chiefly as? When will it run out?
à__________________Natural gas is used chiefly as a direct source of energy. It will run out during the 21stcentury________________________________________________
4. What can be used as a substitute for natural gas?
à____________________ coal gas can be used as a substitute for natural gas______________________________________________
5. Is natural gas expensive or cheap?
à________________It is cheap__________________________________________________
Special devices have already been made avaible to put on the roofs of houses and flats to (1) catch the sun's rays and the thus heat water. Thousands (2) of these devices are now being used to provide (3) energy in homes throughout the United States while more (4) than a million solar water-heating units have already been (5) built in home in Japan. Other purposes for which (6) solar energy is at present being used include the separation of salt from seawater, irrigation and sewage disposal (7) for most people in developing countries, the need is not for air-conditioners or central heating but for cheap (8) ways of cooking food, drying crops and lighting homes