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8 tháng 9 2021

1D

2B

3A

4C

5D

11 tháng 11 2017

1. Traditional

2. Unfortunately

3. Participate

4. Prideful/proud

5. Pronounciation

6. Older

7. Recycling

8. Organization

11 tháng 11 2017

Luyện tập tổng hợp

20 tháng 4 2017
We are now facing the excessively increasing consumption of energy all over the world. It is predicted that global energy consumption will rise nearly sixty percent in the next twenty years. This rise is caused by some factors such as population growth, urbanization, and economic and industrial expansion.
Seeking cheap, clean, effective sources of power, some countries are hopeful of being able to produce part of their electricity with renewable means such as wind or solar power. On a cloudy day in Britain, a solar roof can generate enough electricity for the household to play 140 hours of TV and make 35 cups of tea. One kilowatt of solar energy can save up to a ton of CO2 emissions each year. Solar panels and wind generators help to provide alternative sources of energy for private homes, and they are no longer too expensive. These renewable energy systems can lead to big savings for households in the long run and in Britain the government is providing financial help with the cost of installing them.
In addition to the use of renewable energy sources, human beings now know how to save energy more efficiently. Companies make electrical equipment which is environment-friendly and money-saving. Refrigerators, washing machines, tumble dryers and other home appliances are labeled to help consumers compare the energy efficiency of each model with other appliances in the same category. Households also try to save energy in whatever way. Ordinary light bulbs are replaced with energy-saving bulbs. Having a shower instead of a bath becomes more common. TVs, electric fans and air conditioners are turned off when they are not in use. Those are simple actions but they contribute significantly to the energy saving movement.
In a nutshell, using renewable energy sources and saving energy at home not only saves money but also protects the Earth’s resources.
13 tháng 10 2017

0. j
1. f
2. b
3. d
4. a
5. g
6. h
7. k
8. i
9. 3
10. c

13 tháng 10 2017

0. j

1. f

2. b

3. d

4. a

5. g

6. h

7. k

8. i

9. e

10. c

13 tháng 10 2017

Luyện tập tổng hợp

23 tháng 4 2017

Last weekend was so much fun. On Sunday night, I went to a concert with my friends in Ho Chi Minh City. On Sunday night, I went shopping with my friends. I went to get some birthday presents that I needed to get and it was a lot of fun. I spent a little bit too much money though, but it was fun.

21 tháng 11 2017

mk ms lm xg bài này lun đóa

21 tháng 11 2017

1. Vietnamese students have more fewer vacation than American ones?

2.Talking with friends is the most common way of relaxing at recess.

3. don't spend too much of your time in the arcade.

4. The village is quiet and there is only a little traffic.

5. You had better eat too many candies because they are not good for your teeth.

6. Last semester in my class, there was a total of 98 day's absence due to sickness.

7. Children spend only a small part of their free time playing electronic games.

8. Everyone was so happy and wished to keep this activity by walking.

9. My mother doesn't like the city because it's noise and the roads are busy.

10. He loves collecting stamps. He has hundreds stamps collection

20 tháng 8 2017

Đúng ko bạn