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23 tháng 10 2021

How

When

What

How far

What

21 tháng 7 2020

Complete the sentences with the adjectives from the box.

generous peaceful optimistic quiet inconvenient
fresh brave exciting vast skillful envious

1. It’s ____exciting ________ to see a kite flying high in the sky.
2. It was very ____quiet________ there; you could just hear the wind moving in the trees.
3. I love the ____vast ________ open spaces and the ___fresh_________ air in the countryside.
4. The villagers often find it _____inconvenient_______ to get into town due to the lack of public transport.
5. People in rural areas are more ___optimistic

________ than their city counterparts.
6. I’m so __envious__________ of you getting such an exciting holiday.
7. Billy is clearly a __generous__________ person. He contributed lots of money to charity.
8. It was very _brave___________ of him to jump into the river to save a drowning child,.
9. Most of Mongolian people are _____skillful_______ at riding a horse.
10. Life in the countryside is more _ peaceful ___________ and healthier.

2 tháng 2 2017

1. Nam usually gives me stamps inside the letter he received.
2. It is not difficult to get in touch with people in other countries.
3. "Balance diet" is the key for a healthy lifestyle.
4. In the market, there is a good selection in all kinds of food.
5. It is very useful when I live near an English man. We usually talk by English.
6. Nga is very fat because she eats a large amount of fatty food and sugar every day.
7. We should eat plenty of cereals, fruit and vegetables because these contain a lot of vitamins.
8. Those books at the back of the library are in Vietnamese.
9. Salt and sugar add taste to our daily food.
10. Magazines and Newspapers are...on.... the rack in the corner on the left.

X. Read the passage carefully and do the tasks. There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping garbage and Chemicals in the water....
Đọc tiếp

X. Read the passage carefully and do the tasks.
There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by
nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the
air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and
smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping
garbage and Chemicals in the water. Plants and animals die because of the pollution in the water. We
pollute the soil with Chemicals and garbage. We harm the land by cutting down trees in the forest,
especially to build roads and new houses without careful planning and thinking.
The only way to save our environment is to think about pollution. How can you stop or limit pollution?
How do we protect our environment? Conservation is one way to protect our environment. Conservation is
the wise use and protection of our environment. We can control water pollution by not producing as much
as waste and by proper disposal of sewage and garbage. We can take care of recreation land by cleaning up,
after ourselves and not causing more pollution. Carpooling and public transportation will help reduce air
pollution.
Recycling is a type of conservation. Recycling is reusing items over again or in a new way. Recycling can
help us conserve our natural resources so they will last many more years. A. Find the word in bold in the
passage that means:
1. the protection of the natural environment ____
2. have a bad effect on something ____
3. a large amount of water covering an, area that usually dry ____
4. sharing a car ride with other people ____
5. waste gases that come out of an engine ____
6. the process of making air, water, soil, etc. dirty ____
7. get rid of ____
B. Choose the correct answers.
1. According to the passage, pollution________
A. is always caused by humans. B. can only be caused by nature.
C. is mainly caused by humans. D. may sometimes cause natural disasters.
2. What kind of pollution may a car cause?
A. Air pollution B. Water pollution C. Soil pollution D. Light pollution
3. Which of the followings is not an example of soil pollution?
A. Land development B. Waste disposal
C. Pesticide or fertilizer use D. Exhaust from traffic
4. How can we help save our environment?
A. Stop pollution. B. Dump garbage into the river.
C. Drive cars everywhere. D. Cut down trees in the forests.
5. How does recycling help the environment?
A. It expands landfills. B. It saves natural resources.
C. It increases water pollution. D. It causes air pollution.

6. What can we do to help reduce air pollution?
A. Walk or bike B. Carpool to work or school
C. Use public transport D. All of the above
7. What is the main idea of this article?
A.The air is dirty because of cars and factories. B. The soil gets polluted from littering.
C.People cause pollution, but they can also stop or limit it.
D. Conservation is the only way to stop environmental pollution.

1
7 tháng 3 2021

1-c;2-a;3-d;4-a;5-b;6-d;7-c

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)………………… (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...
Đọc tiếp

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)…………………
(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) ……
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) …………………
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)
…………………
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)
…………………
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) …………………
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.

0
IV. READING Part A: Choose the word (A, B, Cor D) that best fits the blank space in the following passage : Reading 1. You are cutting some thing and you accidentally (1) .........your finger. A little blood begins to come out.Your finger will bleed for a few minutes, but you will not lose (2)........blood if the cut is small. Losing a little blood is not serious because your body has about four and three-fourths liters of blood. (3) ............is the most important part of body's...
Đọc tiếp

IV. READING Part A: Choose the word (A, B, Cor D) that best fits the blank space in the following passage :
Reading 1.
You are cutting some thing and you accidentally (1) .........your finger. A little blood begins to come out.Your finger will bleed for a few minutes, but you will not lose (2)........blood if the cut is small. Losing a little blood is not serious because your body has about four and three-fourths liters of blood. (3) ............is the most important part of body's transportation system. It transports oxygen,blood, water and(4)............. substances. It takes away waste products such as carbon dioxide as well. Human blood, like all living things, has cells. There are three kinds of cells: red, white and platelets.Red blood cells carry oxygen.White blood cells carry fight germs and so give (5) .........to the body. Platelets help your blood to clot, which helps stop (6) .......... All three kinds of blood cells float in the liquid part of blood, (7) .......is called plasma.Plasma is about ninety percent water. It is colorless(8)...... contains things such as protein and salts, it is thicker than water.

1.a.burn b.hit c.cut d.sting
2.a.less b.little c.much d.many
3.a.Blood b.Water c.Body d.Bone
4.a.others b.together c.another d.other
5.a.instruction b. information c.pollution d.protection
6.a. dressing b.bleeding c.letting d.standing
7.a.that b.it c.which d.they
8.a.Because b.But c.So d.And

Reading 2:
When we have a cold, a fever or the flu, they usually go to the (1)...... for help or they get some (2) .......from the drugstore. But many people also use home remedies for (3) ........illness. Lots of people drink hot chicken soup (4) .........they have a cold.They .......it clears the head and the nose. Some people rub oil on the (6)........for a cold. Other people (7).......a mixture of red pepper, hot water, sugar, lemon juice, and (8) ........ milk or vinegar.

1.a.dentist b.doctor c.ambulance d.nurse
2.a.medicine b.drug c.syrup d.aspirin
3.a.popular b.easy c.common d.difficult
4.a.where b.when c.which d.that
5.a.think b. thought c.says d.said
6.a. chest b.nose c.hand d.leg
7.a.drinks b.use c.drank d.used
8.a.iced b.hot c.cold d.warm


Reading 3
This is the (1) .........room in a large hospital. A paramedic is pushing a patient on a stretcher to the emergency room where a doctor is waiting (2)........the patient. He doesn't look well. His head is bandaged and his eyes are closed.
The (3) .........on the wall is used to check people's eyesight. It consists of about 28 letters ranging (4) .........size from about 5 centimeters in (5).........at the top of the chart to about 1 centimeter at the bottom. A doctor is trying to weight a crying baby on the scale. The baby's (6) ........is standing nearby. She's trying to stop her child from crying. The crutches, (7) ........ are for someone with a broken leg,are leaning (8)........the wall.

1.a.ambulance b.emergency c.instruction d.permanence
2.a.to treat b.treating c.treated d.treats
3.a.eyes b.eyesight c.eye chart d.eye charts
4.a.in b.on c.at d.of
5.a.high b. tall c.leghth d.height
6.a. nurse b.fathers c.mother d.paramedic
7.a.where b.which c.that d.when
8.a.from b.of c.against d.again

3
4 tháng 1 2018

Reading 1.
You are cutting some thing and you accidentally (1) .........your finger. A little blood begins to come out.Your finger will bleed for a few minutes, but you will not lose (2)........blood if the cut is small. Losing a little blood is not serious because your body has about four and three-fourths liters of blood. (3) ............is the most important part of body's transportation system. It transports oxygen,blood, water and(4)............. substances. It takes away waste products such as carbon dioxide as well. Human blood, like all living things, has cells. There are three kinds of cells: red, white and platelets.Red blood cells carry oxygen.White blood cells carry fight germs and so give (5) .........to the body. Platelets help your blood to clot, which helps stop (6) .......... All three kinds of blood cells float in the liquid part of blood, (7) .......is called plasma.Plasma is about ninety percent water. It is colorless(8)...... contains things such as protein and salts, it is thicker than water.

1.a.burn b.hit c.cut d.sting
2.a.less b.little c.much d.many
3.a.Blood b.Water c.Body d.Bone
4.a.others b.together c.another d.other
5.a.instruction b. information c.pollution d.protection
6.a. dressing b.bleeding c.letting d.standing
7.a.that b.it c.which d.they
8.a.Because b.But c.So d.And

4 tháng 1 2018

Reading 2:
When we have a cold, a fever or the flu, they usually go to the (1)...... for help or they get some (2) .......from the drugstore. But many people also use home remedies for (3) ........illness. Lots of people drink hot chicken soup (4) .........they have a cold.They .......it clears the head and the nose. Some people rub oil on the (6)........for a cold. Other people (7).......a mixture of red pepper, hot water, sugar, lemon juice, and (8) ........ milk or vinegar.

1.a.dentist b.doctor c.ambulance d.nurse
2.a.medicine b.drug c.syrup d.aspirin
3.a.popular b.easy c.common d.difficult
4.a.where b.when c.which d.that
5.a.think b. thought c.says d.said
6.a. chest b.nose c.hand d.leg
7.a.drinks b.use c.drank d.used
8.a.iced b.hot c.cold d.warm

IV. READING Part A: Choose the word (A, B, Cor D) that best fits the blank space in the following passage : Reading 1. You are cutting some thing and you accidentally (1) .........your finger. A little blood begins to come out.Your finger will bleed for a few minutes, but you will not lose (2)........blood if the cut is small. Losing a little blood is not serious because your body has about four and three-fourths liters of blood. (3) ............is the most important part of body's...
Đọc tiếp

IV. READING Part A: Choose the word (A, B, Cor D) that best fits the blank space in the following passage :
Reading 1.
You are cutting some thing and you accidentally (1) .........your finger. A little blood begins to come out.Your finger will bleed for a few minutes, but you will not lose (2)........blood if the cut is small. Losing a little blood is not serious because your body has about four and three-fourths liters of blood. (3) ............is the most important part of body's transportation system. It transports oxygen,blood, water and(4)............. substances. It takes away waste products such as carbon dioxide as well. Human blood, like all living things, has cells. There are three kinds of cells: red, white and platelets.Red blood cells carry oxygen.White blood cells carry fight germs and so give (5) .........to the body. Platelets help your blood to clot, which helps stop (6) .......... All three kinds of blood cells float in the liquid part of blood, (7) .......is called plasma.Plasma is about ninety percent water. It is colorless(8)...... contains things such as protein and salts, it is thicker than water.

1.a.burn b.hit c.cut d.sting
2.a.less b.little c.much d.many
3.a.Blood b.Water c.Body d.Bone
4.a.others b.together c.another d.other
5.a.instruction b. information c.pollution d.protection
6.a. dressing b.bleeding c.letting d.standing
7.a.that b.it c.which d.they
8.a.Because b.But c.So d.And

Reading 2:
When we have a cold, a fever or the flu, they usually go to the (1)...... for help or they get some (2) .......from the drugstore. But many people also use home remedies for (3) ........illness. Lots of people drink hot chicken soup (4) .........they have a cold.They .......it clears the head and the nose. Some people rub oil on the (6)........for a cold. Other people (7).......a mixture of red pepper, hot water, sugar, lemon juice, and (8) ........ milk or vinegar.

1.a.dentist b.doctor c.ambulance d.nurse
2.a.medicine b.drug c.syrup d.aspirin
3.a.popular b.easy c.common d.difficult
4.a.where b.when c.which d.that
5.a.think b. thought c.says d.said
6.a. chest b.nose c.hand d.leg
7.a.drinks b.use c.drank d.used
8.a.iced b.hot c.cold d.warm


Reading 3
This is the (1) .........room in a large hospital. A paramedic is pushing a patient on a stretcher to the emergency room where a doctor is waiting (2)........the patient. He doesn't look well. His head is bandaged and his eyes are closed.
The (3) .........on the wall is used to check people's eyesight. It consists of about 28 letters ranging (4) .........size from about 5 centimeters in (5).........at the top of the chart to about 1 centimeter at the bottom. A doctor is trying to weight a crying baby on the scale. The baby's (6) ........is standing nearby. She's trying to stop her child from crying. The crutches, (7) ........ are for someone with a broken leg,are leaning (8)........the wall.

1.a.ambulance b.emergency c.instruction d.permanence
2.a.to treat b.treating c.treated d.treats
3.a.eyes b.eyesight c.eye chart d.eye charts
4.a.in b.on c.at d.of
5.a.high b. tall c.leghth d.height
6.a. nurse b.fathers c.mother d.paramedic
7.a.where b.which c.that d.when
8.a.from b.of c.against d.again

3
4 tháng 1 2018

Reading 3
This is the (1) .........room in a large hospital. A paramedic is pushing a patient on a stretcher to the emergency room where a doctor is waiting (2)........the patient. He doesn't look well. His head is bandaged and his eyes are closed.
The (3) .........on the wall is used to check people's eyesight. It consists of about 28 letters ranging (4) .........size from about 5 centimeters in (5).........at the top of the chart to about 1 centimeter at the bottom. A doctor is trying to weight a crying baby on the scale. The baby's (6) ........is standing nearby. She's trying to stop her child from crying. The crutches, (7) ........ are for someone with a broken leg,are leaning (8)........the wall.

1.a.ambulance b.emergency c.instruction d.permanence
2.a.to treat b.treating c.treated d.treats
3.a.eyes b.eyesight c.eye chart d.eye charts
4.a.in b.on c.at d.of
5.a.high b. tall c.leghth d.height
6.a. nurse b.fathers c.mother d.paramedic
7.a.where b.which c.that d.when
8.a.from b.of c.against d.again

4 tháng 1 2018

Reading 2:
When we have a cold, a fever or the flu, they usually go to the (1)...... for help or they get some (2) .......from the drugstore. But many people also use home remedies for (3) ........illness. Lots of people drink hot chicken soup (4) .........they have a cold.They .......it clears the head and the nose. Some people rub oil on the (6)........for a cold. Other people (7).......a mixture of red pepper, hot water, sugar, lemon juice, and (8) ........ milk or vinegar.

1.a.dentist b.doctor c.ambulance d.nurse
2.a.medicine b.drug c.syrup d.aspirin
3.a.popular b.easy c.common d.difficult
4.a.where b.when c.which d.that
5.a.think b. thought c.says d.said
6.a. chest b.nose c.hand d.leg
7.a.drinks b.use c.drank d.used
8.a.iced b.hot c.cold d.warm

24 tháng 9 2017

I/ Do as directed in the bracket
1.The population of the Bru-Van Kieu is about 74,500 people. (rewrite the sentence)
-> The Bru-Van Kieu has 74,500 people
2. Which is the most important subject at school in Viet Nam ?(rewrite the sentence)
-> Which the most important subject at school vietnam is?

23 tháng 10 2019

Khi bạn đi đến một vùng núi phía tây bắc và bạn muốn có một khoảng thời gian tuyệt vời, bạn có thể đi đến chợ ngoài trời địa phương, phong cảnh ở đó rất đẹp. Người dân địa phương trong trang phục colourfut đang mỉm cười khi họ bán hoặc mua sản phẩm địa phương của họ. Hàng hóa ở đó rất đa dạng. Bạn có thể mua tất cả các loại trái cây và rau quả tươi và rẻ, bạn cũng có thể mua một bộ trang phục đẹp của những người bạn thích. Nếu bạn không muốn mua bất cứ thứ gì, chỉ cần đi xung quanh và tận hưởng tìm kiếm. Bạn cũng có thể lấy mẫu một số đặc sản địa phương được bán ở chợ. Tôi chắc chắn bạn sẽ có một thời gian khó quên.

23 tháng 10 2019

Dịch văn bản sau:

When you travel to a north-west mountainous region and you want to have a great time, you can go to the local open-air market the sight there is beautiful. Local people in colourfut clothing are smiling as they sell or buy their local products. The goods there are diverse. You can buy all kinds of fruit and vegetables which are fresh and cheap you can also buy a nice costume of the ethnic groups you like. If you don't want to buy anything, just go round and enjoy looking. You can also taste some specialities of the local people sold right there at the market. I am sure you will have an unforgettable time.

=> Khi bạn đi du lịch đến một vùng núi phía tây bắc và bạn muốn có một khoảng thời gian tuyệt vời, bạn có thể đi đến chợ ngoài trời địa phương, cảnh tượng ở đó rất đẹp. Người dân địa phương trong trang phục sặc sỡ đang mỉm cười khi họ bán hoặc mua sản phẩm địa phương của họ. Hàng hóa ở đó rất đa dạng. Bạn có thể mua tất cả các loại trái cây và rau quả tươi và rẻ, bạn cũng có thể mua một bộ trang phục đẹp của các dân tộc bạn thích. Nếu bạn không muốn mua bất cứ thứ gì, chỉ cần đi một vòng và thích nhìn. Bạn cũng có thể nếm thử một số đặc sản của người dân địa phương được bán ngay tại chợ. Tôi chắc chắn bạn sẽ có một thời gian khó quên.

Chúc bạn học tốt!