1, a- do you do

b, go

a,do you see

b,see

2, a-visits

b- does she stay

b- do you do

a-go

3,a-do you go

b- go

b- do not stay - go

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 one of the most important things 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 plays an important role in our life 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 and more beautiful!

1. No, it isn't.

2. Yes, they are .

3. No, they aren't.

4. Yes, it is

5. No, he isn't 

Bài làm :

1 . No , it isn't

2 . Yes , they are

3 . No , they aren't

4 . Yes , it is

5 . No , he isn't

bn có thể đếm nhưng tôi ko rảnh
 

mk chưa thấy câu hỏi

I have two friends. They are Mary and Paul. Mary is from England. She is English. Paul is from France. He is French. They are both eleven. Mary s studying mathemas. She often listens to music in her free time. Paul s studying English. He does not listening to music. He often plays sports in his free time. His favorite sport is football.

III. Read and complete . Use the worlds in the box 

I have two friends They are Mary and Paul . Mary is from England . She is English . Paul is from France . He is French . They are botl eleven . Mary s studying mathemas . She often listen to music in her free time . Paul s studying English . He does not listening to music . He often plays sports in his free time . His favorite sport is football .

Học tốt

Choose A , B , or C to fill in the passage .

Most children love (1) .... activities . They play football , go skateboarding or go (2) .... in countries with snow (3)...... children go to the muontains with their parents to go skiing . They can make a (4).... in the play ground in front of their house . When the weather is bad , they can stay at home and watch interesting (5)..... on TV .

1.  A. outdoor     B. indoor           C. school          D. at home 

2.  A. tennis         B. swimming    C. karate          D. judo

3. A. Sweden      B. Pari               C. Bangkok       D. England

4.  A. snowman  B.postman          C. sportsman   D. swimmer 

5.  A. channels     B. viewers           C. programmes

Học tốt

Choose A, B, or C to fill in the passage.

Most children love (1)… activities. They play football, go skateboarding or go (2) in countries with snow (3)…children go to the mountains with their parents to go skiing. They can make a (4). in the playground in front of their house. When the weather is bad, they can stay at home and watch interesting (5)……… on TV.

1. A. outdoor B. indoor C. school D. at home

2. A. tennis B. swimming C. karate D. judo

3. A. Sweden B. Paris C. Bangkok D. England

4. A. snowman B. postman C. sportsman D. swimmer

5. A. channels B. viewers C. programmes 

1. Your house isn't as big as mine.
2. The red car isn't as cheap as the black car.

mik chỉ làm được hai câu thôi

mik xin lỗi

1, Your house is smaller than my house.

2, The red car is more expensive than the black car.

3, The bathroom has a sink , a tub and a shower.

4, Trung is the tallest one in the group.

6, No houses on the street is older than my house.

7, There is a living room, a bed room and a kitchen in my house.

8, Madonna is the most beautifully one can sing.

9, How about go to the beach for a change.

            hok tốt

1. This is an eraser.

=> These are erasers.

2. That is a telephone.

=> Those are telephones

3. It's my house.

=> They're my house.

4. There is a table.

=> There are tables.

5. What is this?

=> What are they?

1. This is an eraser .

=> These are erasers .

2. That is a telephone .

=> Those are telephones .

3. It's my house .

=> They are my houses .

4. There is a table .

=> There are tables .

5. What is this ?

=> What are these ?

Học tốt

1.Complete with be going to.

1.Kelly...is going to have...a party for her birthday.(have)

2.Mike and Sarah............aren't comming.........................with us.(not/come)

3.When........................are you tidying........................your room?(you/tidy)

4.Mr and Mrs Allan............are moving.........................to Canada.(move)

5............Is your brother selling............................his car?(your borther/sell)

6.I..........amnot lending...............Ben my camera.(not lend)

7.We...........are staying...............at home on Sunday.(stay)

8.I..................amnot telling..............Anna about the party.(not/tell)

1.Kelly...is going to have...a party for her birthday.(have)

2.Mike and Sarah......are not going to come...............................with us.(not/come)

3.When....are .you..going to tidy.........................................your room?(you/tidy)

4.Mr and Mrs Allan..........are going to move...........................to Canada.(move)

5......When is your brother going to sell..................................his car?(your borther/sell)

6.I......am not going to lend..................Ben my camera.(not lend)

7.We...are going to stay.......................at home on Sunday.(stay)

8.I.....am not going to tell...........................Anna about the party.(not/tell)

1. Unless we try to save them, our sources of energy will soon end.

2. Mike doesn't play chess as well as Barbare.

3. Although the story's silly, many people enjoyed the film.

4. The ket price was high, however; many people went to see that film.

5. Despite the fact that he's young, he performs very well.

6. In spite of being a comedy, i didn't find it funny at all. 

7. The film was so boring, but Jack saw it from beginning to end.

8. Although the film has a happy ending, it begins with a terrible disaster.

9. Despite the fact that the film was a bit frightening, i really enjoyed it.

10. In spite of being young, he performs very well.

11. No river in the world is longer than the Nile.

12. We might visit Japan in the future.

13.My brother is a fast runner.

14.Nga's favourite sport is badminton.