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28 tháng 1 2023

- Will they play tennis on sports day.

- When will the music festival be?

- Sports will be on sunday.

- I hope that you will win the competition.

- mik ko bieest

- He is practise hard for sports day

- when will sports day be? 

-what are you going to do on sports day?

Câu 3 mik thấy bị thừa từ là từ day ý

 

-

28 tháng 1 2023

câu 3 là

Sport day will be on sunday nhé

 

2 tháng 2 2023

Because Lucky money is giving you more luck

 

 

28 tháng 1 2023

My favourite sport is jogging. (mk nghĩ vậy :)

28 tháng 1 2023

thanks Bảo Chu Văn An

28 tháng 1 2023

1, will

2,will

3,will

4,wil

5,won't

6,will

7,will

8, won't

28 tháng 1 2023

nga and hoa are..playing..badminton in the gym now

I will..take...part in the music competition on teachers day

tony will..go.swimming

tom will....sing..english songs

they are..practising...hard for singing contest

28 tháng 1 2023

1. playing

2. take

3. go

4. sing

 5. practising

28 tháng 1 2023

sports day will be on => in september

she is going to sings => sing a song

our class will play with play with => will play with class 5E

I m going to join the festival music => music festival

sports day will this weekend => will be on this weekend

when will teachers day ? => day be ?

28 tháng 1 2023

on-in

sings-sing

bỏ will 

going-go join-joining (chắc v =)

câu cuối thêm be

28 tháng 1 2023

1c            2a          3d            4c             5b              6c

28 tháng 1 2023

mọi người ơi câu cuối có các đáp án như sau nhé mình quên ghi ạ

a.sings         b.singing        c.sing          d.sang

28 tháng 1 2023

A,B,D âm /tʃ/ còn C âm /k/

=>C

28 tháng 1 2023

=>C

Ex 1. Make questions for the underlined words. 1. My mother is cooking banh chung in the kitchen. ->…………………………………… 2. His father is working on a factory. ->……………………………………………………… 3. The boys are playing football in the park. ->………………………………….. 4. Alice drinks a lot of milk a week. ->…………………………… ………………... 5. They go to Thai land by plane. ->………………………………………………… 6. My sister is a nurse. ->…………………………………………………… 7. His brother goes to the cinema every Saturday. ->……………………………….. 8. The boys are...
Đọc tiếp

Ex 1. Make questions for the underlined words.

1. My mother is cooking banh chung in the kitchen. ->……………………………………

2. His father is working on a factory. ->………………………………………………………

3. The boys are playing football in the park. ->…………………………………..

4. Alice drinks a lot of milk a week. ->…………………………… ………………...

5. They go to Thai land by plane. ->…………………………………………………

6. My sister is a nurse. ->……………………………………………………

7. His brother goes to the cinema every Saturday. ->………………………………..

8. The boys are riding their bicycle in the school yard. ->…… …………………

9. We will go to pagoda by bus. ->……………………………………………..

10. The supermarket closes at 9.00. ->…………………………………………..

11. Her mother cleans the house every day. ->……………………………………..

12. They watch fireworks every year. ->…………………………………….

13. The children have eleven subjects. ->………………………………………

14. Tome is ten years old. ->……………………………………..

15. My brother and Minh are playing cards in the room. ->………… ………………..

16. Paul will see his father on Sunday. ->…………………………………………….

17. There are five bananas in the bridge. ->…… ………………………………

18. She is studying math in her room. ->…… …………………………

19. I am going to the cinema tonight. ->…………………………………………….

20. Mary buys new coats every winter. ->…………………………………………..

0
28 tháng 1 2023

Ta có 3x( y + 1 ) + y + 1 = 7

          3x( y + 1 ) + ( y + 1 )  = 7

          ( 3x + 1 )( y + 1 ) = 7

Vì x; y nguyên nên 3x + 1 và y + 1 nguyên

Vậy ( 3x + 1 ); ( y + 1 ) ϵ Ư( 7 ) = { 1; -1; 7; -7 }

Lập bảng giá trị

3x + 1 1 -1 -7 7
y + 1  7 -7 -1 1
x 0 \(\dfrac{-2}{3}\) ( loại ) \(\dfrac{-8}{3}\) 2
y 6     0

Vậy các cặp số nguyên ( x; y ) cần tìm để 3x( y + 1 ) + y + 1 = 7 là ( 0; 6 ); ( 2; 0 )