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Garbage cans are not magical portals. Trash does not disappear when you toss it in a can. Yet, the average American throws away an estimated 1,600 pounds of waste each year. If there are no magic garbage fairies, where does all that trash go? There are four methods to managing waste: recycling, land-filling, composting, and incinerating. Each method has its strengths and weakness. Let’s take a quick look at each.Recycling is the process of turning waste into new materials. For example, used...
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Garbage cans are not magical portals. Trash does not disappear when you toss it in a can. Yet, the average American throws away an estimated 1,600 pounds of waste each year. If there are no magic garbage fairies, where does all that trash go? There are four methods to managing waste: recycling, land-filling, composting, and incinerating. Each method has its strengths and weakness. Let’s take a quick look at each.

Recycling is the process of turning waste into new materials. For example, used paper can be turned into paperboard, which can be used to make book covers. Recycling can reduce pollution, save materials, and lower energy use. Yet, some argue that recycling wastes energy. They believe that collecting, processing, and converting waste uses more energy than it saves. Still, most people agree that recycling is better for the planet than land-filling.

Land-filling is the oldest method of managing waste. In its simplest form, land-filling is when people bury garbage in a hole. Over time the practice of land-filling has advanced. Garbage is compacted before it is thrown into the hole. In this way more garbage can fit in each landfill. Large liners are placed in the bottom of landfills so that toxic garbage juice doesn’t get into the ground water. Sadly, these liners don’t always work. Landfills may pollute the local water supply. Not to mention that all of that garbage stinks. Nobody wants to live next to a landfill. This makes it hard to find new locations for landfills.

As landfill space increases, interest in composting grows. Composting is when people pile up organic matter, such as food waste, and allows it to decompose. The product of this decomposition is compost. Compost can be added to the soil to make the soil richer and better for growing crops. While composting is easy to do onsite somewhere, like home or school, it’s hard to do after the garbage gets all mixed up. This is because plastic and other inorganic materials must be removed from the compost pile or they will pollute the soil. There’s a lot of plastic in garbage, which makes it hard to compost on a large scale.

One thing that is easier to do is burning garbage. There are two main ways to incinerate waste. The first is to create or harvest a fuel from the waste, such as methane gas, and burn the fuel. The second is to burn the waste directly. The heat from the incineration process can boil water, which can power steam generators. Unfortunately, burning garbage pollutes the air. Also, some critics worry that incinerators destroy valuable resources that could be recycled.

Usually, the community which you live manages waste. Once you put your garbage in that can, what happens to it is beyond your control. But you can make choices while it is still in your possession. You can choose to recycle, you can choose to compost, or you can choose to let someone else deal with it. The choice is yours.

1. Which best explains why the author begins the text by talking about magical garbage fairies?

A. He is putting a common misconception to rest.        

B. He is trying to get the reader’s attention.

C. He is addressing his concern in a serious way.                     

D. He is supporting his argument with evidence.

 

2. Which best expresses the meaning of the word “compacted” as it is used in the third paragraph?

A. Garbage is burned before it is thrown in a hole.

B. Garbage is put in trucks before it is thrown in a hole.

C. Garbage is crushed smaller before it is thrown in a hole.

D. Garbage is put in a can before it is thrown in a hole.

3. Which was NOT cited in the third paragraph as an issue with land-filling?

A. Landfills are smelly.                                           B. Usable materials are wasted in landfills.

C. Landfills may pollute the water supply.          D. It is difficult to find locations for landfills.

 

4. Which best expresses the main idea of the fourth paragraph?

A. Landfills take up a lot of space.

B. Composting is good for the soil but it can be.

C. The process of composting is very complicated and scientific.

D. There is a lot of plastic garbage in landfills.

 

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Insert a, an or the if necessary ....................fog was so thick that we couldn't see...........side of............road I can't remember .................exact date of .............storm, but I know it was ........ Sunday because everybody was at .............church Are John and Mary....................cousins - No, they aren't ...........cousins, they are ............brother and .............sister​ Professor Jones is.............man who discovered..................new drug that...
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Insert a, an or the if necessary

  1. ....................fog was so thick that we couldn't see...........side of............road
  2. I can't remember .................exact date of .............storm, but I know it was ........ Sunday because everybody was at .............church
  3. Are John and Mary....................cousins - No, they aren't ...........cousins, they are ............brother and .............sister​
  4. Professor Jones is.............man who discovered..................new drug that everyone is talking about
  5. We're going to.................tea with............ Smiths today. aren't we?
  6. It is...................pleasure to do ..............business with such ........efficient organization
  7. Would you like to hear.............story about .................... Englishman, ...................Irishman and...........Scotman?
  8. There was....................collision between .............car and .......cyclist at...............crossroads in.................early morning.
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4 tháng 3 2019

1. Security refers to physical and psychological safety. Families can provide security.

A. Families can provide security that refers to physical and psychological safety.

B. The security that families can provide refers to physical and psychological safety.

C. Referring to physical and psychological safety is the security provided by families.

D. Provided by families, security refers to physical and psychological safety.

2. There is no one like you. Without you, your family would not be the same.

A. Your family would not be the same if there were no one like you.

B. If there were someone like you, your family would be the same.

C. There is no one like you, without whom, your family would not be the same.

D. Because there is no one like you, then your family would never be the same.

17 tháng 1 2019

1. It's not necessary for you to do the test

-> You......don't have to do the test .........................................

2. Nobody can deny that she has a beautiful voice

-> It........can't be denied that she has a beautiful voice...............................................

3. The could not trace who had supplied the information in the first place

->The course....... of the infomation couldn't be traced............................................

4. I gave Tom the message, but he already knew about it

-> I needn't........ have given Ted the message because he already knew about it................................................

5. It is esseential that no one be told about our plans

-> You.........shouldn't tell someone about our plans .............................

6. It was wrong of you not to call the doctor at once

-> You........... should have called the doctor at once..............................

GIÚP MK VS !!! 91. “How fashionable a pair of trainers you have!” - “_____ A. Do you want to know where I bought them? B. Thanks for your compliment. C. I know it’s fashionable. D. Yes, of course. 92. “What can I do for you?” - “_____” A. No need to help. B. Thank you. C. Thanks, I’m just looking. D. Sorry for not buying anything. 93. “How was the game show last night?” - “____” A. It showed at 8 o'clock. B. Just talking about it. C. I think it wasn't a good game. D. Great. I...
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GIÚP MK VS !!!

91. “How fashionable a pair of trainers you have!” - “_____

A. Do you want to know where I bought them? B. Thanks for your compliment.

C. I know it’s fashionable. D. Yes, of course.

92. “What can I do for you?” - “_____”

A. No need to help. B. Thank you.

C. Thanks, I’m just looking. D. Sorry for not buying anything.

93. “How was the game show last night?” - “____”

A. It showed at 8 o'clock.

B. Just talking about it.

C. I think it wasn't a good game.

D. Great. I gained more knowledge about biology.

94. “What did the meeting discuss? I didn’t attend it because of traffic jam.” - “ ____”

A. I didn’t, either. B. That was great.

C. You missed the meeting. D. I’m sorry, I can’t.

95. “I've called many times but the plumber hasn’t come yet.” - “ ____”

A. Wait a minute, please.

B. We do apologise for this matter. We’ll fix it soon.

C. He's maybe busy now.

D. The problem has been fixed already.

96. “ Would you like to have a picnic with us on the weekend?” - “ ____”

A. Yes, I'd love to. B. You’re welcome. C. Of course not. D. It’s my pleasure.

97. “Have a good day, Peter!” - “____”

A. Thanks. The same to you. B. It’s really a good day.

C. The weather is fine. D. Just a little bit cold.

98. “Which one will you purchase, yellow dress or blue one?” - “____”

A. I don't like, either. B. They’re suitable for you.

C. It’s up to my choice. D. I prefer the blue.

99. “What’s the deadline of our assignment?” - “____”

A. I am not sure. B. We have to submit it by Friday 12.

C. About 1 hour. D. We will write about the environment.

100. “Don’t touch the subjects on display, Nam.” - “____”

A. Ok, let me touch. B. That’s right.

C. Sorry, I don’t know. D. I agree with you, it’s a rule.

101. "Why do you like pop music?” - “____”

A. Pop music originated in the Western world.

B. Because it is soft and beautiful.

C. Westlife is a pop band.

D. Since the 1950s, pop has had some new elements.

102. “What’s your neighbourhood like?” - “____"

A. I live in Ha Noi. B. Sounds good. I like living there.

C. It’s good. I love it. D. No, there is no hospital there.

103. “It’s nearly Tct holiday already.” - “____”

A. How time flies! B. Thanks a million.

C. Don’t make me laugh! D. No such luck!

104. “You can borrow my book.” - “____”

A. There's nothing to it! B. You can such that again!

C. No way! D. Thanks tons.

105. “Excuse me. Could you tell me the way to Central Station?” - “____”

A. Sure. Just go along this street. B. Oh no. This way will take us nowhere.

C. There is no way you can do it. D. That's it! Thanks for your instruction!

1
17 tháng 8 2019

91. “How fashionable a pair of trainers you have!” - “_____

A. Do you want to know where I bought them? B. Thanks for your compliment.

C. I know it’s fashionable. D. Yes, of course.

92. “What can I do for you?” - “_____”

A. No need to help. B. Thank you.

C. Thanks, I’m just looking. D. Sorry for not buying anything.

93. “How was the game show last night?” - “____”

A. It showed at 8 o'clock.

B. Just talking about it.

C. I think it wasn't a good game.

D. Great. I gained more knowledge about biology.

94. “What did the meeting discuss? I didn’t attend it because of traffic jam.” - “ ____”

A. I didn’t, either. B. That was great.

C. You missed the meeting. D. I’m sorry, I can’t.

95. “I've called many times but the plumber hasn’t come yet.” - “ ____”

A. Wait a minute, please.

B. We do apologise for this matter. We’ll fix it soon.

C. He's maybe busy now.

D. The problem has been fixed already.

96. “ Would you like to have a picnic with us on the weekend?” - “ ____”

A. Yes, I'd love to. B. You’re welcome. C. Of course not. D. It’s my pleasure.

97. “Have a good day, Peter!” - “____”

A. Thanks. The same to you. B. It’s really a good day.

C. The weather is fine. D. Just a little bit cold.

98. “Which one will you purchase, yellow dress or blue one?” - “____”

A. I don't like, either. B. They’re suitable for you.

C. It’s up to my choice. D. I prefer the blue.

99. “What’s the deadline of our assignment?” - “____”

A. I am not sure. B. We have to submit it by Friday 12.

C. About 1 hour. D. We will write about the environment.

100. “Don’t touch the subjects on display, Nam.” - “____”

A. Ok, let me touch. B. That’s right.

C. Sorry, I don’t know. D. I agree with you, it’s a rule.

101. "Why do you like pop music?” - “____”

A. Pop music originated in the Western world.

B. Because it is soft and beautiful.

C. Westlife is a pop band.

D. Since the 1950s, pop has had some new elements.

102. “What’s your neighbourhood like?” - “____"

A. I live in Ha Noi. B. Sounds good. I like living there.

C. It’s good. I love it. D. No, there is no hospital there.

103. “It’s nearly Tet holiday already.” - “____”

A. How time flies! B. Thanks a million.

C. Don’t make me laugh! D. No such luck!

104. “You can borrow my book.” - “____”

A. There's nothing to it! B. You can such that again!

C. No way! D. Thanks tons.

105. “Excuse me. Could you tell me the way to Central Station?” - “____”

A. Sure. Just go along this street. B. Oh no. This way will take us nowhere.

C. There is no way you can do it. D. That's it! Thanks for your instruction!

12 tháng 4 2017

1. are

12 tháng 4 2017

Fill in each numbered space with ONE appropriate word.

I live in a small village called Vinh An. There (1) are about 600 people here. I love the village (2) because it is very quiet and life is slow and easy. The village is always clean – people often look after it (3) with great care. The air is always clean, (4) too. It's much more friendly here than in a city because everyone knows everyone else, and (5) when someone has a problem, there are always people who can help.

There are only a (6) few things that I don't like about Vinh An. One thing is that we don't have (7) many things to do in the evening. We don't have any cinemas or theaters. The (8) other is that people always talk about each other, and everyone knows (9) what everyone else is doing. But I still (10) prefer lage life to life in a big city.