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3 tháng 4 2017
In my free time, I read book. Sometimes, I play tennis and play volleyball. I usually talk with my friends, exchange articles with my friends. In free time, I also enjoy read books but I do not have much time.
7 tháng 2 2017
1.This street is the same wide -> width as ours
2.She didn't talk to me for a long time -> hasn't talked
3.Every one in the neighborhood is pleasing -> pleased about the new market
4.Surface mail is many -> much cheaper than airmail
5.Did you read short stories by Nam Cao? -> Have you ever
26 tháng 1 2017
Dịch bài:
gày 10 tháng 10...
Hoa thân yêu,
Bố mẹ hy vọng con vẫn khỏe mạnh. Bố mẹ đều khỏe cả, sắp đến mùa gặt nữa rồi và bổ mẹ đang làm việc rất căng ở trang trại. Ông của con thường đến làm với bố mẹ. Ông giúp rất nhiều. Ông nói nhiều về con và mong con được khỏe mạnh.
Mẹ nhận được thư của cô con tuần rồi. Cô viết nhiều về con. Vậy là bây giờ con tập thể dục buổi sáng phải không, Hoa? Ở Huế con chẳng bao giờ thích dậy sớm. Ba mẹ rất vui khi nghe con hiện giờ đã dậy sớm.
Mẹ cũng hy vọng con đang tự chăm sóc mình. Cô con rất bận rộn, vậy phải nhớ giặt và ủi quần áo của con, vả đừng ăn quá nhiều kẹo hay thức khuya. Những thứ ấy có hại cho con.
Mẹ nhớ con lắm. Bố mẹ hy vọng sớm đến thăm con ở Hà Nội, có lẽ sau mùa gặt. Đừng quên viết thư cho mẹ nhé Hoa.
Thương,
Mẹ
26 tháng 1 2017
Trả lời câu hỏi:
a) Because it’s nearly the harvest time again.
b) Her grandfather helps them on the farm.
c) They will probably go to Ha Noi after the harvest.
d) She knows how to take care of herself. She's doing what she didn't do when she was at home in Hue.
19 tháng 4 2017
Electric Cars
Hybrids vehicles, with their combination of both gas and battery power, represent 3% of the cars on the road today, up from zero just ten years ago. Fully electric cars like the Nissan Leaf and Tesla are mere curiosities, representing only 0.1% of all cars purchased in the U.S.
It might seem like a slow start, but electric cars will soon form the majority of all vehicles. Here’s why:
Except for early adopters of technology and diehard environmental customers, most people aren’t buying a fuel type, they’re buying transportation. They may want speed or economical transportation or family-friendly minivans, but how the vehicle is powered isn’t their main concern.
Examples like the Tesla have shown that electric vehicles perform on par with gas-powered cars. What limits their adoption then? Two factors: cost and range (and charging infrastructure, to a lesser extent, but that will be remedied when there is more demand).
The Nissan Leaf battery pack alone costs about $18,000 (though government incentives bring down the overall vehicle cost to the customer). When comparable gas-powered cars are about $20,000, the high cost of the battery pack alone is a huge barrier to widespread adoption, whether the cost passed on to the customer or the government, or hidden by the manufacturer.
Ramez Naam, author of The Infinite Resource: The Power of Ideas on a Finite Planet, recently explained that lithium-ion batteries have a fifteen year history of exponential price reduction. Between 1991 and 2005, the capacity that could be bought with $100 went up by a factor of 11. The trend continues through to the present day.
This exponential reduction in battery cost and improvement in battery technology, more than anything else, will affect both the cost and range of electric cars. By 2025, that Nissan Leaf battery pack will cost less than $1,800, making the cost of the electric motor plus battery pack less than the price of a comparable gasoline motor. Assuming even modest increases in storage capacity, the electric vehicle will rank better on initial cost, range, performance, and ongoing maintenance and fuel costs.
With both lower cost and better performance, electric vehicles will likely overtake gasoline-powered ones by about 2025.
NK
làm đc nhớ nhắn tin nha
3
6 tháng 2 2017
Nowaday, traffic problem is the biggest problem that many people care about. In VN, I think the city where have the worst traffic is Ha noi.
The first problem is the traffic jam here. Why? In the rush hours of the day, there're too many people using the road. Last year, in 2013, many bridges was built so it happen less but in order to stop this, a kind of small car should be invented, people should go to works by buses instead of going by motorbikes...
The second one, as you know, the roads in Việt Nam is not as big and clean as the roads in the big countries. They're narrow, bumpy and some dirty so it’s really hard for the road users to drive safely. I think we should raise money to make the road in VN better and better.
But everyone knows that Vietnamese people are not respect and don’t follow the traffic rules. That’s the biggest reason for everything. They wear the helmet that not strong enough to keep they safe if the accident may happen, they ride too fast on the small roads… The traffic will never can be improve if they keep doing this.
At the end, I hope the traffic in VN will improve more.
Study Well !
DM
24 tháng 3 2017
Every jobs can bring for you a better future. Nowadays, there are many good jobs for you to choose. My ideal job is teacher. When I was a student, I used to dream of becoming a teacher because teacher are the persons that I always love and respect. They helped me very much not only in my learning but also in my life. It's a job that not easy to do because teacher is a holy job. When teacher want to help their students become sucessful and have a good future, they must try very hard to do it. I like this job because I recognized and understood what things my teachers gave me long time ago. Therefore, I wish I can become a good English teacher in the future. Despite being a teacher will earn less money than other jobs but become a teacher I can help many people. It makes my life meaningful. I will try my best to do that. And I hope that my dream will become true.
23 tháng 7 2017
chuyễn nghĩa không đổi
we learn how to play chess an hour a day = it takes us an hour a day to play chess
what about going to the movie theater ? + why don't you go to the movie theater?
Lan has more books than her brother = Lan 's brother has fewer books than Lan
my sister drinks more milk than i = i drink less milk than my sister
let's play volleyball = what about playing volleyball?
how about going to the movies tonight ? = would you like to go to the movie tonight?
the black car is cheaper than the red car = the red car is more expensive than the black car
5 tháng 11 2018
1. It takes us an hour a day learning how to play chess.
2. Why don't you go to the movie theatre?
3. Lan's brother has less book than she.
4. I drink less milk than my sister.
5. What about playing volleyball?
6. Would you like to go to the movies tonight?
7. The red car is more expensive than the black car.
U
1
NT
4
uk bn
ok