Cau hoi :

1. Nam is too young, so he can't take part in the project to be trained to be---- an astronaut. 
2. What - dangerous thing to do! You might have been killed. 
3. Language, the --- we express ourselves, is avitsl part of learning. 
4. People used to think that heavy things always fell faster ---- light things. 
5. -- you can give a reasonable explanation for your bad behavior last night. I'll forgive you. 
6. Ha Noi is the capital of Viet Nam, the political, economic, cultural, com------- and tourist center of the country. 
7. I an writting to explain ----- the dirt and smoke which come from your factory chimneys. 
8. Recently in Greece many parents complained ----- the difficult homework which teachers gave to their children. 
9. The baby is crying. ---- you look after him while I prepare his milk? 
10. Despite --- illness, he went to the station with his friends. 
11. It is impossible --- them to enter the country at present. 11 for 
12. He doén't ask me for help, possibly because I never ask him --- help. 
13. Tim is --- of the participants on a boat trip on LAke Michigan. 
14. Tuan, --- studies the best of us , is very active. 
15. The ---- of British currency is the pound sterling: 1 pound=100 pence. 
16. please don't interrupt me ---- I'm talking. 
17. ----ough John was the eldaest in the family; he always let his sister take charge of the house. 
18. Many people now think that teachers give students --- much homework. 
19. Environmental pollution is a term that tells to all the ways by which --- pollutes his surroundings. 
20. A newspaper is a pubblication containing ----, information and advertising. 
21. The weather ----cast predictes a drop in temperature tomorrow. 
22. My brother is much taller than I--. 
23. Either Pike -- his sister has taken the keys to the car. 
24. She dresses in red -- that everyone will take notice of her. 
25. I couldn't make coffee for everybody. There weren't ----gh cups. 
26. No one dided in the accident, did ----? 
27. Peter is poor, --- he usually helps the handicapped. 
28. We have known each other since we ---- children. 
29. In the United States, people ----- each other with a handshake in a formal introduction. 
30. Hung will write -- essay on the life of President Ho Chi Minh. 
31. Today there are more than 700 million English ----- in the world. 
32. Please --- attention to what I am saying. 
33. She is fond of her nephew in ----- of his terrible behavior. 
34. They have been married --- ten years but they have no children. 
35. Magazines are typically pub------ weekly, biweekly, monthly, bimonnthly or quarterly. 
36. Choose a correct reply of the following expression:"Do you want this one -- that one?"-"I don't mind. You choose"

tRA LOI :1.come 
2.a 
3.way 
4.than 
5.if 
6.mercial 
7.about 
8.about 
9.Will 
10.his 
11.for 
12.for 
13.one 
14.who 
15.unit 
16.when 
17.although 
18.too 
19.man 
20.news 
21.fore 
22.am 
23.or 
24.so 
25.enough 
26.they 
27.but 
28.were 
29.greet 
30.an 
31.users 
32.pay 
33.spite 
34.for 
35.published 
36.or

Cau hoi : 1. Nam is too young, so he can't take part in the project to be trained to be---- an astronaut. 
2. What - dangerous thing to do! You might have been killed. 
3. Language, the --- we express ourselves, is avitsl part of learning. 
4. People used to think that heavy things always fell faster ---- light things. 
5. -- you can give a reasonable explanation for your bad behavior last night. I'll forgive you. 
6. Ha Noi is the capital of Viet Nam, the political, economic, cultural, com------- and tourist center of the country. 
7. I an writting to explain ----- the dirt and smoke which come from your factory chimneys. 
8. Recently in Greece many parents complained ----- the difficult homework which teachers gave to their children. 
9. The baby is crying. ---- you look after him while I prepare his milk? 
10. Despite --- illness, he went to the station with his friends. 
11. It is impossible --- them to enter the country at present. 11 for 
12. He doén't ask me for help, possibly because I never ask him --- help. 
13. Tim is --- of the participants on a boat trip on LAke Michigan. 
14. Tuan, --- studies the best of us , is very active. 
15. The ---- of British currency is the pound sterling: 1 pound=100 pence. 
16. please don't interrupt me ---- I'm talking. 
17. ----ough John was the eldaest in the family; he always let his sister take charge of the house. 
18. Many people now think that teachers give students --- much homework. 
19. Environmental pollution is a term that tells to all the ways by which --- pollutes his surroundings. 
20. A newspaper is a pubblication containing ----, information and advertising. 
21. The weather ----cast predictes a drop in temperature tomorrow. 
22. My brother is much taller than I--. 
23. Either Pike -- his sister has taken the keys to the car. 
24. She dresses in red -- that everyone will take notice of her. 
25. I couldn't make coffee for everybody. There weren't ----gh cups. 
26. No one dided in the accident, did ----? 
27. Peter is poor, --- he usually helps the handicapped. 
28. We have known each other since we ---- children. 
29. In the United States, people ----- each other with a handshake in a formal introduction. 
30. Hung will write -- essay on the life of President Ho Chi Minh. 
31. Today there are more than 700 million English ----- in the world. 
32. Please --- attention to what I am saying. 
33. She is fond of her nephew in ----- of his terrible behavior. 
34. They have been married --- ten years but they have no children. 
35. Magazines are typically pub------ weekly, biweekly, monthly, bimonnthly or quarterly. 
36. Choose a correct reply of the following expression:"Do you want this one -- that one?"-"I don't mind. You choose".

Dap an 1.come 
2.a 
3.way 
4.than 
5.if 
6.mercial 
7.about 
8.about 
9.Will 
10.his 
11.for 
12.for 
13.one 
14.who 
15.unit 
16.when 
17.although 
18.too 
19.man 
20.news 
21.fore 
22.am 
23.or 
24.so 
25.enough 
26.they 
27.but 
28.were 
29.greet 
30.an 
31.users 
32.pay 
33.spite 
34.for 
35.published 
36.or

die

die

rùi 

die

Sorry, các câu trong bài sẽ bị đảo lộn nên...nếu tớ có làm tớ cx không biết.Bạn nên ghi câu hỏi ra để tớ trả lời ( tuy tớ học lớp 6 )

IOE có vòng 32?

Một số đáp án bài nghe ioe vòng 32 lớp 8 năm 2019

1. cruel

2. arrange

3. cupboard

4. match

5. straw

6. highlight

7. countless

8. graze

9. message

10. tasty

11. rural

12. wisdom

13. bead

14. orphanage

15. tire

( nếu có từ đúng với bà thi của các bạn thì cho mk 1 like nhé! Thank you! )

Đổi: 8 tấn 73 kg = 8073 kg

Tổng số phần bằng nhau là:

1 + 2 = 3 (phần)

Đánh bắt được số kg cá thu là:

8073 : 3 × 2 = 5382 (kg)

Khối lượng cá chim và cá đuối là:

8073 - 5382 = 2691 (kg)

Tổng số phần bằng nhau là:

5 + 4 = 9 (phần)

Đánh bắt được số kg cá đuối là:

2691 : 9 × 4 = 1196 (kg)

Đánh bắt được số kg cá chim là:

2691 - 1196 = 1495 (kg)

     ĐS:

https://www.tienganh123.com/voa-lets-learn-english/18222-lesson-3-i-m-here.html

https://vndoc.com/cac-bai-nghe-tieng-anh-lop-5/download

làm rồi mà

là sao

N=(x^2-3x-2)(x-1)-x(2x+1)

  = x^3-3x^2-2x-x^2+3x+2-2x^2-x

  =x^3-6x^2+2

  =x^2(x-6)+2

P=(2-5x)3x-(x+2)(x-2)

   = 6x - 15x^2 - x^2  + 2^2

   =6x - 16x^2 + 4

   =2(3x - 8x^2 +2)

N=(x^2-3x-2)(x-1)-x(2x+1)

  = x^3-3x^2-2x-x^2+3x+2-2x^2-x

  =x^3-6x^2+2

  =x^2(x-6)+2

Thay x=-4 vào P ta có 

P=2(-12-128+2)

  =2.-142

  =-284

ok chưa

a) Vì \(-45< -16\) nên \(\left(-\dfrac{45}{17}\right)^{15}< \left(\dfrac{-16}{17}\right)^{15}\)

b) Vì \(21< 23\) nên \(\left(-\dfrac{8}{9}\right)^{21}< \left(-\dfrac{8}{9}\right)^{23}\)

c) \(27^{40}=3^{3^{40}}=3^{120}\)

\(64^{60}=8^{2^{60}}=8^{120}\)

Vì \(3< 8\) nên \(3^{120}< 8^{120}\) hay \(27^{40}< 64^{60}\)