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7 tháng 12 2019

35, Why didn't they help him?

=> Why wasn't he helped ?

36, How many games has the team played?

=> How many games have been played by the team ?

37, Where do people speak English?

=> Where is English spoken ?

38, Who arre they keeping in the kitchen?

=> Who are being kept in the kitchen ?

39, How can they open this safe?

=> How can this be opened safe ?

40, Waht books are people reading this year? (câu này sai chính tả rồi, what mới đúng chứ ko phải waht)

=> What books are being read this year ?

41, How did the police find the lost man?

=> How was the lost man found by the police ?

42, Who look after the children for you?

=> By whom are your children looked after for you ?

43, How long have they waited for the doctor?

=> How long has the doctor been waited for ?

44, What time can the boys hand in their paters? (papers ko phải paters nha)

=> What time can the boys' papers be handed in ?

45, Who lend you this book?

=> By whom is this book lent ?

46, How many makrs does the teacher give you?

=> How many marks are you given by the teachers

8 tháng 12 2019

35, Why didn't they help him?

=> Why wasn't he helped ?

36, How many games has the team played?

=> How many games have been played by the team ?

37, Where do people speak English?

=> Where is English spoken ?

38, Who arre they keeping in the kitchen?

=> Who are being kept in the kitchen ?

39, How can they open this safe?

=> How can this be opened safe ?

40, What books are people reading this year?

=> What books are being read this year ?

41, How did the police find the lost man?

=> How was the lost man found by the police ?

42, Who look after the children for you?

=> By whom are your children looked after for you ?

43, How long have they waited for the doctor?

=> How long has the doctor been waited for ?

44, What time can the boys hand in their papers?

=> What time can the boys' papers be handed in ?

45, Who lend you this book?

=> By whom is this book lent ?

46, How many makrs does the teacher give you?

=> How many marks are you given by the teachers

III.  Chuyển các câu hỏi bắt đầu bằng từ hỏi “H/WH”  sau sang câu bị động37. Why didn’t they help him?_____________________________________________________38. How many games has the team played?_____________________________________________________39. Where do people speak English?_____________________________________________________40. Who are they keeping in the kitchen?_____________________________________________________41. How can they open this...
Đọc tiếp

III.  Chuyển các câu hỏi bắt đầu bằng từ hỏi “H/WH”  sau sang câu bị động

37. Why didn’t they help him?

_____________________________________________________

38. How many games has the team played?

_____________________________________________________

39. Where do people speak English?

_____________________________________________________

40. Who are they keeping in the kitchen?

_____________________________________________________

41. How can they open this safe?

_____________________________________________________

42. What books are people reading this year?

_____________________________________________________

43. How did the police find the lost man?

_____________________________________________________

44. Who look after the children for you?

_____________________________________________________

45. How long have they waited for the doctor?

_____________________________________________________

46. What time can the boys hand in their papers?

_____________________________________________________

47. Who lend you this book?

_____________________________________________________

48. How many marks does the teacher give you?                                                         

_____________________________________________________

49. They paid me a lot of money to do the job.

_____________________________________________________

50. The teacher gave each of us two exercise books.

_____________________________________________________

2
23 tháng 10 2021

III.  Chuyển các câu hỏi bắt đầu bằng từ hỏi “H/WH”  sau sang câu bị động

37. Why didn’t they help him?

Why wasn't he helped ?

38.  How many games has the team played?

How many games have been play by the team ?

39. Where do people speak English?

Where is English spoken ?

40. Who are they keeping in the kitchen?

Who are being kept in the kitchen ?

41. How can they open this safe?

How can this be onpened safe ?

42. What books are people reading this year?

What books are being read this year ?

43. How did the police find the lost man?

How was the lost man found by the police ?

44. Who look after the children for you?

By whom are the children looked after for you ?

45. How long have they waited for the doctor?

How long has the doctor been waited for ?

46. What time can the boys hand in their papers?

What time can their papers be handed in by the boy ?

47. Who lend you this book?

By whom is this book lent ?

48. How many marks does the teacher give you?                                                         

How many marks are given to you by the teacher ?

49. They paid me a lot of money to do the job.

I was paid a lot of money to do the job.

50. The teacher gave each of us two exercise books.

Each of us was given two exercise books by the teacher.

23 tháng 10 2021

37. Why didn’t they help him?

why wasn't he helped ?

38. How many games has the team played?

how many games has been played by the team?

39. Where do people speak English?

where is English spoken?

40. Who are they keeping in the kitchen?

who are being kept in the kitchen?

41. How can they open this safe?

How can this safe be opened?

42. What books are people reading this year?

what books are being read this year?

43. How did the police find the lost man?

how was the lost man found by the police?

44.By whom are the children looked after for you?

45. How long have they waited for the doctor?

how long has the doctor been waited for?

46. What time can the boys hand in their papers?

What time can the boy’s papers be handed in

47. Who lend you this book?

By whom is this book lent to you?

48. How many marks does the teacher give you?                                                         

how many marks are given to you by the teacher?

49. They paid me a lot of money to do the job.

a lot of money was paid to me to do the job

50. The teacher gave each of us two exercise books.

two exercise books were given to each of us by the teacher

20 tháng 2 2019

a) Những từ bắt đầu bằng ch hoặc tr chỉ các loài cây.

- Những từ bắt đầu bằng ch : chè, chanh, chuối, chay, chôm chôm, …

- Những từ bắt đầu bằng tr : tre, trúc, trầu, tràm, trò, trâm bầu, trứng cá, trắc,…

b) Những từ có thanh hỏi hoặc thanh ngã chỉ các đồ dùng.

- Những từ có thanh hỏi : tủ, giỏ, chảo, chổi, bàn chải, bình thủy…

- Những từ có thanh ngã : đĩa, đũa, võng, tã, …

13 tháng 2 2018

Đáp án B

so sanh ba đường thẳng cho thấy đường: đường x(t) của xe B dốc nhất nên có hệ số góc lớn nhất. Do đó xe B chuyển động nhanh nhấtg

27 tháng 10 2021

What do you do ?

27 tháng 10 2021

I am a pupil -> What do you do?

15 tháng 8 2016

Làm lại nhahiuhiu

1. He punished his children.

=> Why did he punish his children?

2. They failed the examination.

=> Why did they fail the examination?

3. She was late for the meal.

=> Why was she late for the meal?

4. She washes clothes every day.

=> Why does she wash clothes every day?

5. I didn't finish my duty.

=> Why didn't you finish your duty?

6. They didn't book their rooms in advance.

=> Why didn't they book their rooms in advance?

7. She was ill yesterday.

=> Why was she ill yesterday?

8. They refused to get the leter.

=> Why did they refus to get the leter?

9. We water the plant every day.

=> Why does we water the plant every day?

10. He doesn't drink coffee every morning.

=> Why doesn't he drink coffee every morning?

15 tháng 8 2016

1. => Why did he punish his children?

2. => Why did they fail the examination?

3. => Why was she late for the meal?

4. => Why does she wash clothes every day?

5. => Why didn't you finish your duty?

6. => Why didn't they books their rooms in advance?

7. => Why was she ill yesterday?

8. => Why did they refus to get the letter?

9. => Why are we water the plant every day?

10. => Why doesn't he drink coffee every morning?

27 tháng 1 2018

4 tháng 11 2017

Chọn A.

3 tháng 9 2018

12 tháng 4 2018

Vận tốc tại thời điểm t là 

Ta tìm được 

Chọn D.

20 tháng 9 2019

Đáp án A.

Ta có   v t = s ' t = t 2 − 2 t + 9   →   f t = t 2 − 2 t + 9.

Xét hàm số f t = t 2 − 2 t + 9  trên 0 ; 10 ,     f ' t = 2 t − 2 = 0 ⇔ t = 1.

Tính các giá trị  f 0 = 9 ;   f 1 = 8 ;   f 10 = 89.    Suy ra   max 0 ; 10   f t = 89.

Vậy vận tốc lớn nhất cần tính là 89  m/s.