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19 tháng 10
Câu 1:
\(A=\left(-\frac{2}{3}+\frac{5}{9}\right)\cdot \frac{3}{4}+\left(\frac{11}{9}-\frac{1}{3}\right)\cdot \frac{3}{4}\)
Câu 2:
\(B=23\frac{1}{4}\cdot \left(-\frac{3}{7}\right)-13\frac{1}{4}\cdot \left(-\frac{3}{7}\right)\)
Câu 3:
\(C=\frac{1}{2}\cdot \sqrt{64}-\sqrt{\frac{4}{25}}+(-1)^{2026}\)
19 tháng 10

?????????????????????


19 tháng 10

hello, dù tôi ko ph quang hiếu

13 tháng 12 2025

hello


24 tháng 9 2016

I. Complete the sentences. Use the present simple or present continuous form of the verbs.

1. Hello, this is Dr Smith's office. Who are you going to speak?

2.  Hurry up ! The train (come) are going to come

3. The Earth (go) goes round the Sun.

4. Some animals (not eat) don't eat  during the winter.

5.  - What is Oanh (do) going at the moment ?

    - She (cook) is cooking . She usually (cook) cooksdinner for her family.

24 tháng 9 2016

1.  speaks

2. is coming

3. goes

4. don't eat

5. What is Oanh doing ....

- ... is cooking ... cooks

22 tháng 12 2025

câu hỏi này có nghĩa là gì

24 tháng 9 2016

23) What time do you get up

24) What do you do in the

25) Do you eat breakfast at

26) Do you have history

27) What subjects do you have today?

28) How often do you go jogging?

24 tháng 9 2016

Huy Tú : 25 sai rồi....

23 : What time do you get up

24 : What do you do in the

25 : Do you go to school at 

26 : Do you have History

27 : what subjects do you have today

28 : How often do you 

18 tháng 5 2016

16. Listen ! Lan is playing the piano.
17. Mai is tired now.
18. It is 6:00 p.m. Mary is at home. She has dinner with her family around six o` clock.
19. Where is your father ? He is upstair. He is watching T.V
He always watches T.V at night.
20. Our teacher lives on Quang Trung street.

Chúc bạnh học tốtok

18 tháng 5 2016

16/ Listen! Lan  is playing the piano.

17/ Mai is tired now.

18/ It's 6:00 p.m. Mary is at home.She has dinner with her family around 6 o'clock.

19/ Where is your father? He is upstair. He is watching TV.He always watches TV at night.

20/Our teacher lives on Quang Trung street.

24 tháng 12 2016

nhanh lên nhé chị Băng Ciu

24 tháng 12 2016

1.C

2.A

3. They are interested in playing football.

4. go

5. ...te

6. A

7. A

8. Mai is Lan's older sister.

9. Are there any German student(s) in your class?

10. Hello to all the children of the world.

Đề này có gì đó nó sai sai...

27 tháng 12 2017

Complete each sentence so it means the same as the sentence above.

1. I don't have a bookshelf in my room.

→→ There aren't any bookshelves in my room.

2. Quang is lazier than Ha.

→→Ha is more hard-working than Quang.

3. Please tell me something about your neighborhood.

→→ Can you tell me something about your neighbourhood?

4. In summer , Da Nang is hot but Vinh hotter.

→→ In summer, Vinh is hotter than Da Nang.

27 tháng 12 2017

Complete each sentence so it means the same as the sentence above.

1. I don't have a bookshelf in my room.

= >There isn't any bookshelf in my room.

2. Quang is lazier than Ha.

= > Ha is more hard - working than Quang.

3. please tell me something about your neighborhood.

= > Can you tell me something about your neighborhood?

4. In summer , Da Nang is hot but Vinh hotter.

= > In summer, Vinh is hotter than Da Nang.

21 tháng 7 2016

1.You must drive your car carefully.

2.There are many accidents on our roads.

3.He is driving his truck.

4.You can't go into that street.

5. Who is waiting for he?

6.Quang is driving to Hue.

7. đề bài có vấn đề hay sao í

8.Their friends are going to the zoo.

9.That businessman is going to Ha Noi now.

10. What are Nam and Ba doing now?

 

11 tháng 7 2017

1.you must drive your car carefully.

2.There are many accidents on our roads.

3.He is driving his truck.

4.You can't go into that street

5.Who is waiting for he?

6.Quang is driving to Hue.

7.He is the taking vegetable to the market

8.Their frends are going to the zoo.

9.That businessman is going to Ha Noi now.

10.What are Nam and Ba doing now?

9 tháng 12 2017

Rewrite the following sentences, beginning as shown, so that the meaning stays the same

1.Reading book is more boring than watching TV

\(\rightarrow\) Waching TV is more interesting than reading book .

2. Quang sits in front of Minh

\(\rightarrow\) Minh sits behind Quang .

3.My room is smaller than your room

\(\rightarrow\)Your room is bigger than my room .

4.The blue hotel is cheaper than the Green Hotel

\(\rightarrow\) The Green Hotel is more expensive than the Blue Hotel .

5. The children like to watch dragon dance in the street at Tet

\(\rightarrow\)The children enjoy watching dragon dance in the street at Tet .

21 tháng 11 2018

1.Reading book is more boring than watching TV

→→ Waching TV is more interesting than reading book .

2. Quang sits in front of Minh

→→ Minh sits behind Quang .

3.My room is smaller than your room

→Your room is bigger than my room .

4.The blue hotel is cheaper than the Green Hotel

→ The Green Hotel is more expensive than the Blue Hotel .

5. The children like to watch dragon dance in the street at Tet

→The children enjoy watching dragon dance in the street at Tet .

3 tháng 11 2016

61. Every morning , we (have) have breakfast at 7.00 am.
62. This (be) is a book and there (be) are pens.
63. Mr. Quang (live) lives in the countryside. He (have) has big garden.
64. John (not have) doesn't have Literature lesson on Friday.
65. What time do you (start) start your class?
66. Are you (be) in class 12A3?
67. Mrs. Ha (learn) learns in Hanoi, but she (not live) doesn't live there.
68. My brother (not live ) doesn't live in London; he (live ) lives in Manchester.
69. Now Mr. Long (design ) is designing his dream house.
70. He (like) likes APPLES, but he (not like ) doesn't like bananas.

20 tháng 8 2019

61. Every morning , we (have) have breakfast at 7.00 am.
62. This (be) is a book and there (be) are pens.
63. Mr. Quang (live) lives in the countryside. He (have) has big garden.
64. John (not have) doesn't have Literature lesson on Friday.
65. What time do you (start) start your class?
66. Are you (be) in class 12A3?
67. Mrs. Ha (learn) learns in Hanoi, but she (not live) doesn't live there.
68. My brother (not live ) doesn't live in London; he (live ) lives in Manchester.
69. Now Mr. Long (design ) is designing his dream house.
70. He (like) likes APPLES, but he (not like ) doesn't like bananas.