bài nào vậy bạn

bạn chỉ mình thì mình biết đó

we will go on holiday to the Moon

Thành viên nào của BTS có nhóm máu có thể được truyền được cho tất cả các thành viên khác 

MV nào của BTS nói về axit nucleic có chứa mã di truyền?

đây có gọi là câu trả lời không vậy? Mình hỏi tiếng anh cơ mà.

ko  nha nội quy olm là chấp hành cho đúng

ok bn nhé

c, was you speaking/ came

d, was reading/ heard

e, left/was shining/was raining

f, arrived/wasn't/was studying

g, recued/was

h, Did you do

Chào em, em tham khảo nhé!

d) was reading - heard

e) left - was shining - was raining

f) arrived - wasn't - was studying

g) rescued - was trapped

h) Did you do

Chúc em học tốt và có những trải nghiệm tuyệt vời tại olm.vn!

Mở bài: Everyone in the world uses energy. Fossil energy is gradually depleted and also causes environmental destruction. Therefore, people are going to use clean energy to protect the environment and maintain use. My favorite energy source is solar energy.

Kết bài. Thus, solar energy is really useful, it has more advantages than disadvantages and can be used for a long time.

Nowadays, the demand for electricity for every human being is very important. Electricity at the beginning of a new era was high-tech products: light bulbs, telephones, computers, etc. However, people have been using electricity wastefully, indiscriminately, polluting the environment.To prevent wasteful using electricity, people have developed a new type of electricity, which is solar power.In fact, there are a lot of ways to use solar energy in our daily lives, as there are also a lot of solar-powered consumer products available for easy use of solar energy and a greener life. These include portable solar panels, solar chargers and solar lights. In addition, new solar innovations are being introduced to the market every day and widely applied. Therefore, among the various advantages of solar energy, the main advantage is that it can be accessed and installed by almost everyone.The use of solar power may not completely replace the grid power, but it will reduce the monthly electricity bill of the family.However, in order to use solar technology, it is necessary to ensure: the direction of receiving the sun, the direction of wind, the width of space. Weather conditions are also important for solar installations, in some places the sun does not rise in the winter, thus affecting demand for electricity.If you want to use solar energy, you will need to expert for their advice!

14. It is natural that a child had better respect his parents.

15. it is necessary that he come to the interview early.

16. It is important that she take two medicines every day.

đề đâu mà giúp ???

quên mất

1. The teacher said to us : "Don't look at your friend's paper test"

=> The teacher asked us not to look at my friend's paper test

2. The man said : "Please tell me the way to the post office"

=> The man told me to tell him the way to the post office

3. They said to me : "Don't drive to fast, please"

=> They told me not to drive to fast

1. The teacher asked us not to look at our friend's paper test.

2. The man told me to tell him the way to the post office.

3. They told me not to drive too fast.

There are many ways to save energy.

Firstly, you should turn off the lights before going to bed or going out. You should use low energy light bubls or reduce our electricity bills. Secondly, you can also use public transport instead of cars, motorbikes, ... and we should increase the tax on petrol so that people use less petrol. It makes the air will be fresher and less toxic fume. Besides, you should reduce the use of fossil fuels and use other alternative sources of energy. Moreover, you should avoid using cars or motorbikes for short distance so you can save energy. 

To sum up, saving energy is very good for us and our environment. Using less electricity, using energy saving light bubls and using public transport are three main ways to prevent our energy from being limited.

kk plz:))