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Tham Khảo về ô nhiễm nước
Water pollution is among one of the most concerning problem facing the world today. There are some causes of water pollution. The first reason is the daily activities of everyone when somebody disposes the waste in wrong places. Besides, the the operation of the plant also pollutes the water, because industrial waste water has not been treated. Moreover, increasing population is creating many issues but it also plays negative role in polluting the water. It leads to increase in solid waste generation, which is discharged in to rivers. These actions are ideal conditions for bacterial, viral and parasitic diseases. They are spreading through polluted water and affecting human health. To solve the problems, there should be proper waste disposal system and waste should be treated before entering in to river. Educational and awareness programs should be organized to control the pollution.
Tham khảo ô nhiễm không khí
Nowadays, big cities are facing with air pollution, one of the most serious global issues. One of the causes is vehicular traffic. The combustion of the automobile fuel whether it is diesel or petrol, that powers a vehicle, leads to the release of poisonous gases released through the exhaust of the vehicle. Smoke generated by factories is also let out into the air leading to pollution. Moreover, the burning of fossil fuels such as coal, as also the burning of wood for cooking, and of farm wastes lead to harmful smoke polluting the air. Air pollution always has bad effects on our life. People around the world are suffering from respiratory and cardiac problems, and diseases such as cancer affecting other organs of the body too. To improve the air quality, people should plant more trees and use pubic transports instead of private vehicles.
Bài 3
2 was
3 loved
4 cared
5 died
B
1 decided
2 got
3 was flying - were playing
5 asked
6 was enjoying
7 covered
Bài 4
1 used to
2 used to
4 didn't use to
5 didn't use to
Bài 5
2 live
3 watch
4 going
5 ride
6 washing
2 dreamed/dreamt
3 were taking
4 was
5 were
6 were travelling
7 was
8 were sitting
9 were drinking
10 were dancing
11 was playing
12 had
13 arrived
14 was waiting
15 stayed
16 were beating
17 were singing
18 were dancing
19 was getting
20 heard
21 was
22 was
tham khao:
The Internet plays a critical role in working. At first, by having the Internet at the office and at home, workers gain access to an enormous volume of information. This information can assist them in solving work-related problems and increase the firm’s productivity. Secondly, the Internet can enhance the movement of tasks. It accelerates 24-hour communication through electronic devices such as cellphones, laptops,… People are able to access their colleagues, data and documents while seamlessly working from virtually anywhere. Without the Internet, it’s impossible to work from home. Last but not least, if someone wants to sell products and services or run a business, the Internet is the best place. Also, the Internet can help to promote the business through different tools of advertising. I have to say that the Internet is one of the most exceptional innovations.
Internet can be considered as one of the greatest inventions of mankind in the 20th century. All of the things that Internet had been given us have never stopped the world from being surprised. With an extremely huge database of information and has been constantly updated every day, it is true to say that the Internet is an ocean of knowledge which is never exhausted. The big men who dominate the Internet including Google, Wikipedia, YouTube, Facebook, Twitter, Instagram etc., and they can satisfy almost all of the curiosity of anyone. We can find almost every information, from society, science, astronomy, geography to methods for cooking, make-up, or even personal information of a person who is completely a stranger to us. Internet provides an effective learning and researching environment if we know how to use it suitably. Besides studying, we can also search interesting resources of entertainment on the websites. Nowadays, most of the entertainment programs are posted online in large numbers, so it will not be difficult for us to find joy for ourselves. In short, the Internet is a powerful assistant for finding and sharing information for people.
Internet has made everyone’s life very easy and simple as we no longer need to go outside for paying bill, shopping, seeing movie, business transactions, etc. It has been an essential part of our life means we can say that without it we face lots of problems in our daily lives. Because of its easiness and usefulness, it is used everywhere such as workplace, offices, schools, colleges, banks, education institutions, training centres, shops, railways station, airports, restaurants, hotels, malls, and most importantly at home by each members for different purposes.
Once we take the internet connection by paying money to the Internet Service Provider, we can access the internet facility anytime from any corner of the world for one week or month according to the internet plan we have taken.
From the time internet has come in our life, our world has become changed to a great extent in the positive ways however in the negative ways too. It is highly beneficial for the students, businessmen, government agencies, research organizations, etc. Students can search any needed information for their study, businessmen can deal their business matters from one place, government agencies can do their work in proper time, research organizations can research more and give outstanding results, etc.
1 does this red dress cost
2 is this shirt
does this short cost
3 do these shoes cost
4 has brown backpack
5 how to get to the bus stop
6 to stay in bed
7 are cleaned by Nga everyday
8 is played with a bow
9 worked for that company for 10 years
10 15 minutes walking to school
I watch tv
tôi xem tv