they are good singer

They are good singers.

did it take you two hours to do your homework last night?

Did it took you two hours to do your homework last night

I think you should revise the lessons before having a test.

-> I advised you revise

I thinhk you should revise the lessons before having a test.

-> I advised you revice the lessons before having a test.

~Study well~

Xin lỗi bạn nha lúc nay mk gõ chưa đủ. Sorry

Sai thì thôi nhé

Does he work in thanh cong company for many years?

Does he work.....?

is

will wait

is / will wait

hok tốt

>ahhi

Today , the world is very polluted . There are many kind of pollution for example : noise pollution , soil pollution , etc . Firstly , I should turn off the lights when people don't use them . It will save a lot of money . Secondly , I should turn off the tap when we are brushing we teeth . Finally , I should recycle the used can and bottle . 

                                                                                 Chúc bạn học tốt

Environment is an essential part of our life. A clean environment is necessary for a peaceful and healthy life. An environment is the natural surroundings which helps human beings, animals and other living things to grow and develop naturally. But nowadays, our environment is disturbing in many different ways. Any type of disturbance in the nature’s balance affects the environment totally. It does not only ruin human lives but also affects on all living beings. We can save our environment with the little step taken by everyone on the earth. We should reduce the amount of waste, throwing wastes properly to its place only…and many other simple ways. It is very important to save environment for human existence. When we protect the environment, we are protecting ourselves and our future as well.

Enviroment is the most important thing for our life. Enviroment is the air we breath, the water we drink and is everything we need for our life. But now that most important thing for our life is being polluted and by many different ways. This pollution affects the health of living things. Air is damaged by car and lorry fumes, and power stations create acid rain which destroys entire forests and lakes. When fossil fuels i.e. oil, gas and coal are burned to provide energy for lighting, cooking etc. they form polluting gases. Not only on land but also in the sea, oils spills pollute sea water and kill marine life; chemical waste from factories and sewage works, and artificial fertilisers from farmland, pollute river water, killing wildlife and spreading disease. Everything is being caused by human’s existence. Humans create such a lot of rubbish! Each household produces about 1 tonne of rubbish every year! Most of this is taken away by dustmen and buried in enormous landfill sites or burned in incinerators - both of these actions can be dangerous for the environment. 

But only we can change it and solve it. Pollution can be prevented by thing we do everyday. First we can use recycled paper to help save trees. Second try to avoid buying plas. It's hard to recycle. One way to cut down on plas is to refuse to use carrier bags. If we can’t avoid buying plas bags, we should use re-use plas bags over and over again, until they wear out. Finally we should take your old clothes to charity shops, some are sold. To protect environment we also have to save energy. Use less energy by switching off lights when rooms are not in use, not wasting water; don’t forget to switch off all electric things when they are not in use, use a bicycle or walk instead of using a car for short trips we can save energy, keep clean atmosphere and keep healthy life. Lighting accounts for 10 percent to 15 percent of the electricity bill. However, this amount can be reduced by replacing an ordinary 100-watt light bulb with an energy-saving bulb and we still trying to invent the new thing to save money as well as conserve the Earth’s resources. 

Keep clean environment isn’t only all ways are mentioned before but also to protect natural resources. That is the way to conserver wild life. First we need to conserve the old forest, rainforest, build more safari and national park, and plant more trees to make place to live for wild animals. Second we need to prohibit hunters who hunt animals too many out of the law allowance. 

Finally, we now know that enviroment is the most important thing for life and we know how to protect and use it scientifically. Everyday we invent and find more and more way to protect enviroment. I hope that in the future the earth will be cleaner.

~hok tốt~

K mk nha M.N

Environment is an essential part of our life. A clean environment is necessary for a peaceful and healthy life. An environment is the natural surroundings which helps human beings, animals and other living things to grow and develop naturally. But nowadays, our environment is disturbing in many different ways. Any type of disturbance in the nature’s balance affects the environment totally. It does not only ruin human lives but also affects on all living beings. We can save our environment with the little step taken by everyone on the earth. We should reduce the amount of waste, throwing wastes properly to its place only…and many other simple ways. It is very important to save environment for human existence. When we protect the environment, we are protecting ourselves and our future as well.

Dịch:

Môi trường là một phần thiết yếu trong cuộc sống của chúng ta. Một môi trường sạch rất cần thiết cho một cuộc sống yên bình và khỏe mạnh. Môi trường là khu vực tự nhiên xung quanh giúp con người, động vật và những sinh vật sống khác lớn lên và phát triển một cách tự nhiên. Nhưng hiện nay, môi trường của chúng ta đang bị rối loạn bằng nhiều cách khác nhau. Bất cứ hình thức làm rối loạn sự cân bằng tự nhiên nào cũng đều ảnh hưởng đến toàn bộ môi trường. Điều này không chỉ phá hủy cuộc sống của con người mà còn ảnh hường đến tất cả mọi sinh vật sống. Chúng ta có thể bảo vệ môi trường của chúng ta bằng các hành động nhỏ của mọi người trên Trái Đất. Chúng ta nên giàm lượng rác thải, chỉ bỏ rác đúng nơi quy định… và nhiều cách đơn giản khác. Bảo vệ môi trường cho sự sinh tồn của nhân loại là điều rất quan trọng. Khi chúng ta bảo vệ môi trường, chúng ta đang bảo vệ chính bản thân mình và cả tương lai của chúng ta nữa.

I feel that environmental protection is essential, because it brings health to everyone, so my class chose to clean the classroom. On Friday afternoon my class started. In order to do a good job, my class prepared masks, rags, brooms .... The teacher assigned each team, each of them was very detailed. The boys are healthy so the teacher tasked with setting up tables and chairs, scanning spider webs. And the girls do the scavenging work, wipe the board. I was assigned by the teacher to wipe the board. First I went to the towel and went back to class to wipe the board. I wipe the board from table to table so I can clean it up. The labor was very tired but it was so fun, I looked at your face all red, sweaty. When the principal entered her class, she was very praised as a very happy homeroom teacher, so each class was rewarded with points. Less than an hour my class was done. I am very proud of my class.

1. late/go/now/home/should/you/ it’s/and

\(\rightarrow\)It’s late and you should go home now.

2. give/the present/tomorrow/we/him/will

\(\rightarrow\)Tomorrow we will give him the present.

3. have/at the station/her/we/just met

\(\rightarrow\)We have just met her at the station.

4. he/unhealthy/was/last week/./he/in hospital/looks

\(\rightarrow\)He looks unhealthy. He was in hospital last week.

5. weeks/in France/spend/I/will/next year/my holiday/for two

\(\rightarrow\)Next year I will spend my holiday in France for 2 weeks.

6. early/tomorrow/will/we/at five o’clock/leave/we/the house/get up/must/because

\(\rightarrow\)Tomorrow we must get up early because we will leave the house at five o’clock.

7. the library/take/I/the book/will/today/to

\(\rightarrow\)Today I will take the book to the library.

8. my mum/breakfast/in every morning/makes/usually

\(\rightarrow\)My mom usually makes breakfast in every morning.

9. tonight/want/to the cinema/to go/we

\(\rightarrow\)Tonight we want to go to the cinema.

10. wrote/last week/they/of school/a test

\(\rightarrow\)Last week they wrote a test of school.