1. Active = Activity: hoạt động

2. Air conditioner: điều hòa

3. Antarca: Nam Cực

4. Appearance: Xuất hiện

Study well !!

mình đag cần gấp mog các bạn giúp

- Về kinh tế: 
+ Phương Đông: Là nền kinh tế dựa chủ yếu vào nông nghiệp, có kết hợp với thủ công nghiệp nhỏ lẻ mang tính gia đình và buôn bán trao đổi đơn giản trong phạm vi hẹp. 
+ Phương Tây: Nền kinh tế phát triển theo hướng thủ công nghiệp và thương mại là chính, mang tính "chuyên nghiệp". 

chế độ thị tộc mẫu hệ là những người có cùng hyết thống sống chung với nhau và tôn người mẹ lớn tuổi nhất lên làm chủ

Đừng có đăng câu hỏi linh tinh !

bằng tiếng anh nhé các bạn

mình chịu

1. It  is dark . Shall I turn on the light ?

2. You make a lot of noise . Could you be quieter ? I (try) will try to concentrate.

3. Sue (stay) will stay at home today.

4. John and Ed (bicycle) are bicycling  now.

5. She (not watch) does not watchTV.

6. I (read) read an interesting book .

7. The cat (play) plays  with the ball.

8. The cat (chase) is chasing . the mouse .

9. The students (not be) are not  in class at present.

10. They haven't got anywhere to live at the moment. They (live) live. with friends until they find somewhere.

1. My father is watering some plants in the garden

2. My mother is cleaning the floor

3.Mary is having lunch with her friends in a restaurant

4.They are asking a man about the way of the rainway in station.

5.my student is drawing a beautiful picture

k me ! thanks !  CO THE SAI NHA ! Sorry!

Water is one of the basic necessities of life. Clean and pure drinking water can get spoilt because of pollution. Water percolates through the ground. Water bodies rivers become the source of drinking water. Man pollutes water by letting waste into rivers, lake, oceans and wells. Smoke contains gases sulphur dioxide and oxides of nitrogen. These combine with rain water to form acid rain. Acid rain contains sulpuric and nitric acids. 

The pollution of water is an important problem today. Today, throughout moutain to city, almost rivers are not pure. They are dark, black, and foul and make the bad trouble with our lives. We need fresh air, we need fresh water. We need water to drink, to bath, to clean and wash. We very need water. Land Dad, and water Mom. Water smooth, transparent, clear, and it has 70% of all our body. We can not don't need water. Water help tree grow. Water can refresh and clear all things. But today, we only have water from water city company. The water we drink, is not fresh. And it must fire to hot as 100 degree. And then, we make it cool, so we can drink. In once upon a time, all rivers are fresh. And we can swim in that, it's very funny. In that rivers, we have fishes, too, and shrimp, and very much see animals. But now, with our rivers, there have no fish, or shrimp. Because there're too dirty. If we want to make our rivers revival, we need learn the way to not pour the pollution things to our rivers. It's very difficult, I know. But if we truely want our rivers have the blue, not black, or grown color, we need do all things from the begin. Nowadays, we have many polluted company, we always try to make pure water. And to have pure water, we must pay money. It's not cheap. And the last thing I want to talk with you, that we need to learn the way to not pour the dirty things to rivers. And we need save our water.

1.Talking

2.amn't staying

3.is liing

4.are traveling

5.is working

6.are talking 

7.am not stay

9.are travling

10.isn't work

8.is liing

lẹ lên nha :<