Dòng biển nóng Bắc Đại Tây Dương chảy ven châu Âu, làm cho phía Tây lục địa thêm ấm áp, mưa nhiều, góp phần hình thành khí hậu ôn đới hải dương ở Tây Âu.

Biểu đồ nào =)?

1. He used to play football last year.
2. It is about 50 kilometers from my hometown to Hanoi.
3. A horror film was watched by her last night.-.
4. Although the festival took place in a remote area, a lot of people attended it.
5. We have studied English for four years.

1. A -> Kiểm tra sức khỏe =)
2. D -> Fill + in = điền vào, ex: fill in the blanks.
3. C -> động từ weigh, chủ ngữ "the nurse" => weighs
4. A -> tell sb, chủ ngữ "she" => tells
5. B -> wait + to V => to see

I. 1.B - 2.D - 3.C - 4.A - 5.C - 6.D
II. 1.C - 2.A - 3.B - 4.A - 5.D - 6.B

How many people can “Sky Whale” carry?

- Over 700 people.…………………………………                       

What technology will it use?

- The technology will use eco-engines with energy recovery systems which are able to feed back to the planes themselves.
What will it look like?

- "Sky Whale” is a plane with four engines that can carry over 700 people, like a train of high speed. :")
Which planes are transcontinental?

- They are supersonic planes
How can supersonic planes fly?

- They can fly at a very high altitude more than 30,000 meters and at record speeds.

1. If you turn off the light when you leave the room, you’ll use.... energy.

A. Fewer     B. Less      C. More        D Most

2 Her friend says it’s....., but I think it belongs to them 

A.Her       BHis       C.Our     D.Theirs

3. Renewable energy is also called "....... energy " because it doesn’t pollute the air

A.inexhaustable   B.available   C.clean   D.dangerous

4 Would you like to go to the cinema with me this weekend? .....

A. Yes. I’d love to  B. Yes, I do  C. I, agree with you  D. Yes. it is

5 Could you bring me some water?

A. Yes. T could    B. No, thanks   C. No, I don’t      D. Certainly. Sir

15. Sarah was given a pony by her grandfather on her fifteenth birthday .-.
16. At eight o'clock tomorrow, I will be having an English class with Professor Quang.

Dòng điện trong kim loại là dòng các electron tự do dịch chuyển có hướng.
Nguồn: ghi nhớ sgk Vật lý 7, trang 57 :D

Bộ thú huyệt cũng có lông mao và nuôi con bằng sữa mẹ => Xếp vào lớp thú.