Được luôn em ơi có gì hỏi chị nha

ok bn êi

mik hôm nay mới vào luôn

1. Letters are typed in the office by Mary.

2. You’ll be helped by his father tomorrow.

3. The human life has completely been changed with science and technology.

4. This bottle was broken by Peter.

5. English is being learnt in the room.

6. My mind can’t be changed.

7. I hadn’t been told about it.

8. Her telephone number isn’t known.

9. The children will be brought home by my students.

10. I was sent a present last week.

11. We were given more information.

12. All the workers of the plan were being instructed by the chief engineer.

13. Tea can’t be made with cold water.

14. Some of my books have been taken away.

15. The meeting will be held before May Day.

16. The engine of the car has to be repaired.

17. The window was broken and some pictures were taken away by the boys.

18. A lot of money is spent on advertising every day.

19. A story is going to be told by teacher.

20. A cake is being cut with a sharp knife by Mary.

21. The woman with a red hat was looked at by the children.

22. The victims have been provided with food and clothing.

23. English is spoken in almost every corner of the world.

24. This machine mustn’t be used after 5:30 p.m.

25. After class, the chalk board is always erased by one of the students.

26. Is English taught here?

27. Will she be invited to your wedding party?

28. Has the work been finished by Tom?

29. Were some exercises given by the teacher?

30. Has the window of the laboratory been changed?

Cre: gg

#Jen

 

1. Letters are typed in the office by Mary.2. You’ll be helped by his father tomorrow.3. The human life has completely been changed with science and technology.4. This bottle was broken by Peter.5. English is being learnt in the room.6. My mind can’t be changed.7. I hadn’t been told about it.8. Her telephone number isn’t known.9. The children will be brought hnh độ tiếng Anh lớp 4 số 1ome by my students.10. I was sent a present last week.11. We were given more information.12. All the workers of the plan were being instructed by the chief engineer.13. Tea can’t be made with cold water.14. Some of my books have been taken away.15. The meeting will be held before May Day.16. The engine of the car has to be repaired.17. The window was broken and some pictures were taken away by the boys.18. A lot of money is spent on advertising every day.19. A story is going to be told by teacher.20. A cake is being cut with a sharp knife by Mary.21. The woman with a red hat was looked at by the children.22. The victims have been provided with food and clothing.23. English is spoken in almost every corner of the world.24. This machine mustn’t be used after 5:30 p.m.25. After class, the chalk board is always erased by one of the students.26. This dish is brought to me (by the waiter).27. These postcards are sent to us(by our friend).28. This story was told to them(by their grandmother) when they visited her last week.29. This train ket was ordered for Tim's mother.20. The special cameras weren't showed to me.

@sherry 

HT~~~(^^)

Tom gets the room cleaned by his brother.Nina had her assignment typed by a friend.Eli will have her hair cut by a hairdresser.They had the thief arrested by the police.Are you going to have your washing machine repaired by the mechanic?I must have my back checked by the doctor.She will have milk bought by John tomorrow.I have the story told by him again.The new grammar was copied into her notebook by the student.Several tourists have been attacked by monkeys in Nha Trang.The chair was moved into the bedroom. Some cake and candies were given to Lily by Tommy.A new car is going to be bought by my parents next year. When will your homework be done? When is your hair going to be cut?Who was that letter sent by?Is a textbook brought by Anna?I wonder whether Elise or Beth will be chosen for the position by the interviewer. Why wasn’t he helped?How can that door be opened?Is French taught here?Has a new dress for your party this weekend been bought?Must be the room cleaned before 3pm?                                                                                                                                               xl bn nhưng mik chỉ tìm đc thế thôi

nhân chia trước cộng trừ sau

2367-317+45×2=2050+90

                          =2140

TL

2367 - 317 + 45 x 2

= 2367 - 317 + 90

=  2050 + 90

= 2140

nha

=HT=

TL:

2367 - 317 + 45 x 2 = 2140

Ht

nhớ t i c k cho anh 

chúc em học tốt

@phamcongquy

BÀNG 80

40 + 40 = 80

40 + 40 =80

\(\frac{2016}{2017}\)và \(\frac{2014}{2019}\) Phân số trung gian: \(\frac{2016}{2019}\)

Ta có:
\(\frac{2016}{2017}>\frac{2016}{2019}>\frac{2014}{2019}\)

Vậy \(\frac{2016}{2017}>\frac{2014}{2019}\)

Ta có : 2016/2017 > 2014/2017

            2014/2017 > 2014/2019

=> 2016/2017 > 2014/2019

Tk mk nha

Cảm ơn bạn nhé 

happy new year

Cách 1 :

C = 1 + 3 + 5 + ... + 997 + 999

C = ( 1 + 999 ) + ( 3 + 997 ) + .... + ( 499 + 501 )

C = 1000 + 1000 + ... + 1000 ( 250 chữ số 1000 )

C = 1000 x 250

C = 250 000

Cách 2 :

Dãy C có số số hạng là :

( 999 - 1 ) : 2 + 1 = 500 ( số )

Tổng của dãy C là :

( 999 + 1 ) x 500 : 2 = 250 000

Nhớ tick cho mik nha !

số các số là:

   (999-1)/2+1=500(số)

Vậy C là:  

    (999+1)*500/2=250 000

                Đáp số: 250 000