câu 1:cho biết khí hậu châu á có sự phân hóa như thế nào?nêu đặc điểm chung của khí hậu châu á

câu 2:dân cư châu á có sự phân bố như thế nào?tại sao lại có sự phân bố như vậy?

GIÚP MK VỚI ,MAI MK THI RỒi TAT TAT

6.Tổng 2 lập phương

?1:tính (a + b) (a²- ab + b²)

?2: phát biểu hằng đẳng thức số 6 bằng lời

7.Hiệu 2 lập phương

?3: tính ( a- b )(a² + ab +b² )

?4:phát biể hằng đẳng thwasc số 7 bằng lời

?1: vẽ tam giác ABC bất kì rồi lấy trung điểm D của AB.Qua D vẽ đường thẳng song song với AB , đường thẳng này cắt cạnh cạnh ACở E . Bằng quan sát , hãy nêu dự đoán về vị trí cuar điểm E trên cạnh AC

?2: vẽ tam giác ABC bất kì rồi lấy trung điểm D của AB ,trung điểm E của AC , dùng thước đo góc và thước chia khoảng để kiểm tra rằng góc ADE = góc B

?3: tính độ dài đoạn thẳng trên hình 33

?4:cho hình thang ABCD (AB//CD) . Qua trnug điểm E của AD kẻ đường thẳng song song với 2 đáy ,đường thẳng cắt AC ở I ,cắt BC ở F (h.37) .Có nhận xét j về vị trí của điểm I trên AC ,F trên BC

?5:tìm x trên hình 40

1. he rented a house next door ...........mine

2. he moved ............... a new house

1. Air-conditioning is a ..................... if you live somewhere like the south of spain (necessary)

2.Measures were taken aroundthe world to ................. airport security after the 11 septemper attacks (tight)

3.We're going to change our suppliers as they have become very.................in the last year (rely)

4.Patricia's very ............................... .She writes short stories ,paints and makesmosaics (create)

5.We need your ................................. at the bottom of the page (sign)

Gạch chân đáp án đúng

1.Your father is very kind (with /for / to / in ) David

2.Hurry or you will late (for / at / on / from ) school

3.Were they present (in / at / on / about ) the meeting ?

4.She was confused ( with / on / about / on / in ) the dates

5.His book is different ( about / from / for / between ) mine

6.Your plan is similar ( with / to / of / for ) his

7.The boy is afaid ( of / on / in / about ) snakes

8.She is accustomed ( with / to / on /of ) getting up early

9.He was successful ( in / with / of / to ) his job

10.That student is very quick ( with / at / for / about ) mathematics

11.Iraq is rich ( on / for / to / in ) oil

12.Are you aware ( with / to / of / for ) the time ?

13.Are you accquainted ( to / with /in / of ) this man ?

14.He has been absent (from / of / to / with ) school lately

15.They are interested ( in / on / about / with ) buying a new house

16.Smoking is harmful ( for / with / to / about ) our health

17.She is serious ( with / about / of / for ) learning to be a doctor

18. I could't believer what he said .It was contrary ( to / with / for / in )his thought

19.Our study is very important (with / for / to / about ) our future and useful ( with / for / to /in ) our country

20.Don't give up your hope .Be confident ( of / about / in / with ) yourself

21.I have some tickets available ( for / to / of / with ) you

22.Are you capable ( with / of / for / to ) that job ?

23.He is accustomed ( to / with / for / in ) driving fast like this

24.Are you confint ( with / of / about / in ) what she has said ?

25.The room was availble ( with / for / to / on ) 2 people

26.Finally , Jack is successful ( on / in / at / to ) his trade

27.This theatre is often crowed ( with / to / about / on ) viewers

28. Your bag is similar ( with / to / about / for ) mine

29.The bottle is full ( with / of / in / at ) water

30.Poison is harmful ( to / with / for / about ) humans