Đề 2 trang 42 bài 3 Chuyển sang thể phủ định và nghi vấn :

1 : Ba watches television in the evening .

=>Ba doesn't watch television in the evening .

=>Does Ba watch television in the evening ?

2 : Your school is big .

=>Your school isn't big .

=>IS Your school  big ?

             Đề 4 trang 44 bài 2 :

  Cho đúng dạng thì hoặc động từ trong ngoặc :

1 : Our class ( be ) _____is_____ on the second floor .

2 : She always ( watches ) ______watches _____TV after dinner . 

3 : We ( have ) ___have ______ English classes on Mondays ang Thursdays .

4 : ( Sit ) ____Sit_____ down , please .

vứt rác đúng nơi quy định

ko hút thuốc

trồng cây gây rừng

ko chặt cây phá rừng

- vứt rác vào thùng rác

- tuyên truyền bảo vệ môi trường

Vẽ tranh cổ động

1,When I met Jane last year, she was a student.

2,They got married when they were a student.

3,Teacher recommended that we always do our homework.

4,Who wrote the song"How casn i live without you"?

5,She had a fight with her boyfriend last year.

6, He studied Spanish when he was at University.

7, My father forgot his camera in the company yesterday.

environmental pollution

pollution

Bạn ơi! thông tin chung chứ có phải dịch đâu 

Trước ngày" 23/6"?

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.

WHAT là cái gì

WHAT là cái gì . 

nice

smail

metal

new

lovely

straight

...............Hết............

Bn ơi mình muốn nói la sắp xếp chứ ko pải là chọn đáp án đâu

Nếu chọn đáp án thì cái nào chả đúng mà bn

Bn biết thì trả lời lại giúp mình nha mình sẽ kêu bn bè mình k cho bn,cảm ơn nha

11: eleven

12. twelve

13. thirteen

14. fourteen

15. fifteen

16. sixteen

17. seventeen

18. eighteen

19. nineteen

Eleven

Twelve

Thirteen

Fourteen

fifteen

Sixteen

SEventeen

eighteen

nineteen

Bạn không nên dịch từ này (Nghĩa của câu trên)

You should not translate this word 

dịch

Bạn không nên dịch từ này

hok tốt

No , I don 't

biết mật đâu mà thích

Trả ời : 

Yes , i Iove you !

Đùa thui nhé , nói chung li.ke mình nhoa . iu bn nhìu :D