K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

10 tháng 11 2016

ko

10 tháng 11 2016

Dùng to đi bạn

10 tháng 11 2016

Dùng to đi bạn

10 tháng 11 2016

ko đúng đâu bạn ơi

10 tháng 11 2016

Dùng to đi bạn

10 tháng 11 2016

Dùng to đi bạn

10 tháng 11 2016

Dùng to đi bạn

Cho dạng đúng của từ in hoa32. Yoko is from Greece. She is ........................................................                           (GREECE)33. How many ……………………………………… holidays do you have?                                    (NATION)34. I’d like a nice ………………………………..…….. lemon.                                                   (JUICE)35. The ………………………………..…….. can help you find books easily.                                      (LIBRARY)36. Football is one of the most popular...
Đọc tiếp

Cho dạng đúng của từ in hoa

32. Yoko is from Greece. She is ........................................................                           (GREECE)

33. How many ……………………………………… holidays do you have?                                    (NATION)

34. I’d like a nice ………………………………..…….. lemon.                                                   (JUICE)

35. The ………………………………..…….. can help you find books easily.                                      (LIBRARY)

36. Football is one of the most popular after-school ………………………………..……..                              (ACTIVE)            

37. Mr. Quang spends his ……………………………….……..…….. in Cambodia.                                                                 (CHILD)

38. David Beckham is very ………………………………..……..                                                             (FAME)

39. I can’t find my book. It ………………………………..……..                                                             (APPEAR)

40. Ann is interested in ………………………………..…….. coins.                                            (COLLECTOR)

41+42. She has a big ……………………..of stamps, she is really a ………………………..        (COLLECT)                  

43. This factory has about 2000…………………………………..…………                                            (EMPLOY)

44. He drives so……………………………………. I think he will have an accident.                                   (DANGER)

45. Children like wearing…………………….……………… clothes.                                    (COLOR)

46. Don’t eat that food. It is………………………………..………                                            (HEALTH)

47. I love people here. Their…………………………….……….. makes me stay here longer.                         (FRIEND)

1
5 tháng 12 2021

32. Yoko is from Greece. She is ...............Greek.........................................                           (GREECE)

33. How many …………………national…………………… holidays do you have?                                    (NATION)

34. I’d like a nice ……………juicy…………………..…….. lemon.                                                   (JUICE)

35. The …………………librarian……………..…….. can help you find books easily.                                      (LIBRARY)

36. Football is one of the most popular after-school ………………activities………………..……..                              (ACTIVE)            

37. Mr. Quang spends his ……childhood………………………….……..…….. in Cambodia.                                                                 (CHILD)

38. David Beckham is very …………………famous……………..……..                                                             (FAME)

39. I can’t find my book. It ……………………………disappeared…..……..                                                             (APPEAR)

40. Ann is interested in ……………collecting…………………..…….. coins.                                            (COLLECTOR)

41+42. She has a big …………collection…………..of stamps, she is really a ……………collector…………..        (COLLECT)                  

43. This factory has about 2000……employees……………………………..…………                                            (EMPLOY)

44. He drives so………dangerously……………………………. I think he will have an accident.                                   (DANGER)

45. Children like wearing…………colorful ………….……………… clothes.                                    (COLOR)

46. Don’t eat that food. It is………unhealthy………………………..………                                            (HEALTH)

47. I love people here. Their……friendliness……………………….……….. makes me stay here longer.                         (FRIEND)

2 tháng 12 2021

1. Áp dụng t/c dtsbn ta có:

\(\dfrac{x}{1}=\dfrac{y}{6}=\dfrac{z}{3}=\dfrac{2x-3y+4z}{2.1-3.6+4.3}=\dfrac{24}{-4}=-6\)

\(\dfrac{x}{1}=-6\Rightarrow x=-6\\ \dfrac{y}{6}=-6\Rightarrow y=-36\\ \dfrac{z}{3}=-6\Rightarrow z=-18\)

2. Áp dụng t/c dtsbn ta có:

\(\dfrac{x-1}{2}=\dfrac{y+3}{4}=\dfrac{z-5}{6}=\dfrac{\left(5z-25\right)-\left(3x-3\right)-\left(4y+12\right)}{5.6-3.2-4.4}=\dfrac{5z-3x-4y-25+3-12}{8}=\dfrac{50-25+3-12}{8}=\dfrac{16}{8}=2\)

\(\dfrac{x-1}{2}=2\Rightarrow x=5\\ \dfrac{y+3}{4}=2\Rightarrow z=5\\ \dfrac{z-5}{6}=2\Rightarrow z=17\)

3.\(6x=10y=15z\Rightarrow\dfrac{x}{\dfrac{1}{6}}=\dfrac{y}{\dfrac{1}{10}}=\dfrac{z}{\dfrac{1}{15}}\)

Áp dụng t/c dtsbn ta có:

\(\dfrac{x}{\dfrac{1}{6}}=\dfrac{y}{\dfrac{1}{10}}=\dfrac{z}{\dfrac{1}{15}}=\dfrac{x+y-z}{\dfrac{1}{6}+\dfrac{1}{10}-\dfrac{1}{15}}=\dfrac{90}{\dfrac{1}{5}}=450\)

\(\dfrac{x}{\dfrac{1}{6}}=450\Rightarrow x=75\\ \dfrac{y}{\dfrac{1}{10}}=450\Rightarrow y=45\\ \dfrac{z}{\dfrac{1}{15}}=450\Rightarrow z=30\)

 

2 tháng 12 2021

Dùng K nha MN

 

10 tháng 7 2016

go - are playing

10 tháng 7 2016

it 's twelve o'clock , Nam . Let's ...........go...........home . ( go , going , to go , goes)
Tuan and I .........are playing.............badminton in the yard. ( playing , am playing , are playing , is playing)

9 tháng 10 2017

Nếu là hành động liên tục ở trong quá khứ thì vẫn nên dùng quá khứ đơn nha bạn.
VD: She went home, had the dinner then went to bed. => Không nhấn mạnh ý trong câu


9 tháng 10 2017

tiếng anh 9 nhé mình nhầm

Ex 2.  Cho dạng đúng của động từ trong ngoặc.      1.     I.(go) ___________ to this restaurant with Jenney in 2006.2.Lan ( go )_____________ home late last night.3. We (not write) ___________ to John many months ago.4.What ___________ you (do)___________ yesterday evenning?-         I (go) ___________ to the movies.5. Nam (do) ___________ his homework at 9 o’clock last night.6. He (not play) ___________ chess 2 days ago.6.What ___________ you (do)___________ when the earthquake...
Đọc tiếp

Ex 2.  Cho dạng đúng của động từ trong ngoặc.

      1.     I.(go) ___________ to this restaurant with Jenney in 2006.

2.Lan ( go )_____________ home late last night.

3. We (not write) ___________ to John many months ago.

4.What ___________ you (do)___________ yesterday evenning?

-         I (go) ___________ to the movies.

5. Nam (do) ___________ his homework at 9 o’clock last night.

6. He (not play) ___________ chess 2 days ago.

6.What ___________ you (do)___________ when the earthquake (happen) ___________ lastnight?

7.___________ your father (come) ___________ to Mrs. Lan’s party last week?

8. When Mr. John (be) ___________ a student 20 years ago, he always (miss) ___________ his school bus.

9.Last week when I(drive) ___________ along the street, I (see) ___________ an accident.

10.While we (sleep)____________you came home yesterday.

11.Where________you (go)____________yesterday?

12.This time yesterday .I (visit )________________my aunt.

13.Tom and Mary ( watch )________________TV at the moment.

14.He often (walk)______________to school.

15.She (not cook)________________now.

2
25 tháng 10 2021

      1.     I.(go) _____went______ to this restaurant with Jenney in 2006.

2.Lan ( go )______went_______ home late last night.

3. We (not write) _______didn't write____ to John many months ago.

4.What ________did___ you (do)____do_______ yesterday evenning?

-         I (go) _____went______ to the movies.

5. Nam (do) _______was doing____ his homework at 9 o’clock last night.

6. He (not play) _____didn't play______ chess 2 days ago.

6.What ____were_______ you (do)______doing_____ when the earthquake (happen) _______happened____ lastnight?

7.______Did_____ your father (come) _____come______ to Mrs. Lan’s party last week?

8. When Mr. John (be) _____was______ a student 20 years ago, he always (miss) ________missed___ his school bus.

9.Last week when I(drive) ______was driving_____ along the street, I (see) ______saw_____ an accident.

10.While we (sleep)_____were sleeping_______you came home yesterday.

11.Where___did_____you (go)________go____yesterday?

12.This time yesterday .I (visit )________was visiting________my aunt.

13.Tom and Mary ( watch )________are watching ________TV at the moment.

14.He often (walk)________walks______to school.

15.She (not cook)______isn't cooking__________now.

25 tháng 10 2021

1.went

2.went

3.didn't write

4.did/do/went

5.was doing

6.didn't play

6.were you doing/happened

7.did/come

8.was/was missing

9.was driving/saw

10.were sleeping

11.did/go

12.was visiting

13.are watching

14.walks

15.isn't cooking