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1 tháng 2 2023

\(A=2-\dfrac{3}{4}\times\dfrac{8}{9}\)

\(A=2-\dfrac{2}{3}\)

\(A=\dfrac{2}{1}-\dfrac{2}{3}\)

\(A=\dfrac{6}{3}-\dfrac{2}{3}\)

\(A=\dfrac{4}{3}\)

1 tháng 2 2023

A=2-3/4x8/9

A=2-2/3

A=4/3

2 tháng 2 2023

Đổi \(10990m=1099000\left(cm\right)\)

Chu vi bánh xe là : \(17,5\times2\times3,14=109,9\left(cm\right)\)

Bánh xe phải quay : \(1099000:109,9=10000\left(vòng\right)\)

3 tháng 1 2017

He often wears a white shirt, black trousers and a pair of gray shoes.

3 tháng 1 2017

He often wears a white shirt, black trousers and a pair of gray shoes.

Huong  and Mai are in the sclothing store. Huong wants a pair of shorts for her brother. Mai wants a skirt. She likes a black skirt because she has a blue and white T. shirt to go with it. A pair of shorts is 130. 000 dong. The skirt is 140,000 dong.1.      Who are in the clothing store?   .................H........................................................................                                                                       What does Huong want?           ...
Đọc tiếp

Huong  and Mai are in the sclothing store. Huong wants a pair of shorts for her brother. Mai wants a skirt. She likes a black skirt because she has a blue and white T. shirt to go with it. A pair of shorts is 130. 000 dong. The skirt is 140,000 dong.

1.      Who are in the clothing store?   .................H........................................................................                                                                       What does Huong want?            ..........................................................................................

2.      What does Mai want ?               ..........................................................................................

3.      How much is a pair of shorts?  ...........................................................................................

4.      How much is the white skirt?   ….......................................................................................

 

  II. WRITING (2.0 points)

  Choose the second sentence that has the same meaning as the root one(s)

1. We are throwing too many glass bottles away. We are wasting a lot of money.

A. If we throw away too many glass bottles, we will save a lot of money.

B. If we don't throw away too many glass bottles, we will waste a lot of money.

C. If we reuse glass bottles, we will save a lot of money.

D. If we reuse glass bottles, we will waste a lot of money.

2. My house is bigger than your house.

A. Your house is bigger than my house.   C. Your house is as big as my house.

B. Your house is not big as my house.      D. Your house is smaller than my house.

3. Hung is the best football player in his class.

A. Hung plays football the most frequently in his class.

B. No one is Hung's class plays football better than him.

C. Hung's classmates play football better than him.

D. Hung plays football as well as his classmates.

4. I am very busy today. I can't go to the cinema with you.

A. I am very busy today, but I can't go to the cinema with you.

B. I am very busy today, so l can't go to the cinema with you.

C. Although I am very busy today, I can't go to the cinema with you.

D. I am very busy today because I can't go to the cinema with you.

5. I could read an English book at the age of 6.

A. When I did was 6, I could read an English book.

B. When I am 6, I could read an English book.

C. When I was 6 year old, I could read an English book.

D. When I was 6 years old, I could read an English book.

Rewrite the second sentence so that it has a similar meaning with the first one

1. We make the air dirty because we use the car all the time.

 => If we use ________________________________________________________.

2. No city in Viet Nam is more crowded than Ho Chi Minh City.

 =>  Ho Chi Minh City is _______________________________________________ .

3. I have never talked to a foreigner before.

=>   This is the first time _____________________________________________________ .

4. Nam rides  his bike to school every day.

=>  Nam goes ­­­­­­­­­­­­­______________________________________________________________.

5. We will probably go to the Moon in 2050.

=> We might _____________________________________________________________ .

6.  How many teachers are there in your school?

ð How many teachers ……………………………………………………………………………

7.  The toy store is to the right of the bakery.

ð The bakery ……………………………………………………………………………………

8.  Do you and your friends walk to school every day?

ð Do you and your friends go……………………………………………………………………

9.  We have English class at 7.15.

ð Our English class……………………………………………………………………………

10. Is there a colorful picture in your room?

ð Does …………………………………………………………………………………………..

11. No one in my class is as lazy as Tom.

ð Tom ……………………………………………………………………………………………

12. Ho Chi Minh city is bigger than Da Nang.

-> Da Nang ..........................................................................................................................................

13. Lan didn’t go to school yesterday because of her sickness.

-> Because Lan  ………………………………………………………………………

14. There are eight hundred stamps in Hoa’s collection.                                                       

-> Hoa's collection ………………………………………….…………………………

15. She likes to play the guitar.

- > She enjoys......................................................................................................................................

16, She last ate this kind of food in January.

-> She hasn’t ……………………………..................................................................................

17, It’s 4 years since I last spoke to her.

-> I haven’t………………………………..………………………..……………………

18, No one in our school is as intelligent as Mai is.

-> Mai is …………………………………..………………………..………………………

1
5 tháng 8 2021

Huong  and Mai are in the sclothing store. Huong wants a pair of shorts for her brother. Mai wants a skirt. She likes a black skirt because she has a blue and white T. shirt to go with it. A pair of shorts is 130. 000 dong. The skirt is 140,000 dong.

1.      Who are in the clothing store?   .................Huong and Mai........................................................................                                                                       

What does Huong want?            ..........................Huong wants a pair of shorts for her brother................................................................

2.      What does Mai want ?               ............Mai wants a skirt..............................................................................

3.      How much is a pair of shorts?  ................A pair of shorts is 130. 000 dong............................................................................

4.      How much is the white skirt?   …........The skirt is 140,000 dong................................................................................

 

  II. WRITING (2.0 points)

  Choose the second sentence that has the same meaning as the root one(s)

1. We are throwing too many glass bottles away. We are wasting a lot of money.

A. If we throw away too many glass bottles, we will save a lot of money.

B. If we don't throw away too many glass bottles, we will waste a lot of money.

C. If we reuse glass bottles, we will save a lot of money.

D. If we reuse glass bottles, we will waste a lot of money.

2. My house is bigger than your house.

A. Your house is bigger than my house.   C. Your house is as big as my house.

B. Your house is not big as my house.      D. Your house is smaller than my house.

3. Hung is the best football player in his class.

A. Hung plays football the most frequently in his class.

B. No one is Hung's class plays football better than him.

C. Hung's classmates play football better than him.

D. Hung plays football as well as his classmates.

4. I am very busy today. I can't go to the cinema with you.

A. I am very busy today, but I can't go to the cinema with you.

B. I am very busy today, so l can't go to the cinema with you.

C. Although I am very busy today, I can't go to the cinema with you.

D. I am very busy today because I can't go to the cinema with you.

5. I could read an English book at the age of 6.

A. When I did was 6, I could read an English book.

B. When I am 6, I could read an English book.

C. When I was 6 year old, I could read an English book.

D. When I was 6 years old, I could read an English book.

Rewrite the second sentence so that it has a similar meaning with the first one

1. We make the air dirty because we use the car all the time.

 => If we use ____the car all the time, we will make the air dirty____________________________________________________.

2. No city in Viet Nam is more crowded than Ho Chi Minh City.

 =>  Ho Chi Minh City is ___ the most crowded in Viet Nam____________________________________________ .

3. I have never talked to a foreigner before.

=>   This is the first time _____I have talked to a foreigner________________________________________________ .

4. Nam rides  his bike to school every day.

=>  Nam goes ­­­­­­­­­­­­­_____to school by bike everyday_________________________________________________________.

5. We will probably go to the Moon in 2050.

=> We might ______________go to the Moon in 2050._______________________________________________ .

6.  How many teachers are there in your school?

ð How many teachers ……does your school have?………………………………………………………………………

7.  The toy store is to the right of the bakery.

ð The bakery …is to the left of the toy store…………………………………………………………………………………

8.  Do you and your friends walk to school every day?

ð Do you and your friends go……to school on foot everyday………………………………………………………………

9.  We have English class at 7.15.

ð Our English class………starts at 7.15……………………………………………………………………

10. Is there a colorful picture in your room?

ð Does ……………your room have a colorful picture……………………………………………………………………………..

11. No one in my class is as lazy as Tom.

ð Tom …………is the laziest in my class…………………………………………………………………………………

12. Ho Chi Minh city is bigger than Da Nang.

-> Da Nang .............is smaller than HCM City.............................................................................................................................

13. Lan didn’t go to school yesterday because of her sickness.

-> Because Lan  ……was sick , she didn’t go to school yesterday…………………………………………………………………

14. There are eight hundred stamps in Hoa’s collection.                                                       

-> Hoa's collection …has eight hundred stamps ……………………………………….…………………………

15. She likes to play the guitar.

- > She enjoys........playing the guitar..............................................................................................................................

16, She last ate this kind of food in January.

-> She hasn’t ………eaten this kind of food since January……………………..................................................................................

17, It’s 4 years since I last spoke to her.

-> I haven’t…………spoken to her for 4 years……………………..………………………..……………………

18, No one in our school is as intelligent as Mai is.

-> Mai is …the most intelligent in our school………………………………..………………………..………………………

24 tháng 5 2019

Rewrite the sentence without changing its meaning

1. The boy looks thin but he is very srong

Although The boy looks thin , he is very strong..

2. No one can solve the problem.

This problem.can't be solved..

3. She didn't go to school yesterday because her mother was sick

Because of.her mother's sickness,She didn't go to school yesterday..

4. the shirt too small for me . I bought it yesterday

The shirt which i bought yesterday was too small for me..

24 tháng 5 2019

Rewrite the sentence without changing its meaning

1. The boy looks thin but he is very srong

Although... the boy looks thin, he is very strong

2. No one can solve the problem.

This problem...can't be solved

3. She didn't go to school yesterday because her mother was sick

Because of...her mother's sickness, she didn't go to school yesterday

4. the shirt too small for me . I bought it yesterday

The shirt....which i bought yesterday was too small for me

18 tháng 11 2017

Đáp án: C

Giải thích: Câu so sánh hơn với adj ngắn: adj+er

Dịch: Chiếc áo màu xanh này rẻ hơn chiếc áo màu đen kia.

1 tháng 2 2020

1. The Prime Minister is likely to call an early ganeral election.

-> There is every.........likelihood that the Minister will call an early ganeral election.............

2. Because there is no atmosphere on the moon, the sky there is black.

-> Because of.....the lack of atmosphere on the moon, the sky there is black...........

Ex 2: Viết lại câu sao cho nghĩa không đổi.6. You are friendlier than me.→ I'm not as 7. This is the most delicious food I have ever eaten.→ No other food is 8. No other shirt in the shop is cheaper than this one. → This shirt in the shop Ex 1: Viết lại câu sao cho nghĩa không đổi dựa trên từ gợi ý. 1. His old house is smaller than his new one.=> (bigger) 2. Minh is the fastest typist in her team.=> (faster) 3. The red skirt isn't as expensive as the black one.=>...
Đọc tiếp

Ex 2: Viết lại câu sao cho nghĩa không đổi.

6. You are friendlier than me.

→ I'm not as 

7. This is the most delicious food I have ever eaten.

→ No other food is 

8. No other shirt in the shop is cheaper than this one. 

→ This shirt in the shop

 

Ex 1: Viết lại câu sao cho nghĩa không đổi dựa trên từ gợi ý.

 1. His old house is smaller than his new one.

=> (bigger) 

2. Minh is the fastest typist in her team.

=> (faster)

 3. The red skirt isn't as expensive as the black one.

=> (cheaper) 

4. This machine works better than that one.

=> (worse) 

5. In my opinion, Maths is more difficult than English.

> (easier) 

6. Tom works harder than anyone in his class.

-> (hardest) 

7. There is no better teacher in my school than Mrs.Green.

-> (best)

8. This is the fastest motorbike I've ever driven.

=> (faster) 

9. Lan has the longest hair in our team.

> (longer) 

10. No one is as tall as him.

-> (tallest)

 

 

2
6 tháng 2 2022

Ex 2:

6. friendly as you.

7. more delicious than this food.

8. is the cheapest.

Ex 3:

His new house is bigger than his old one.

No one in Minh's team types faster than her.

The red skirt is cheaper than the black one.

That machine works worse than this one.

5. In my opinion, English is easier than Maths.

6. He works the hardest in his class.

7. Mrs. Green is the best teacher in my school.

8. I've never driven a motorbike which is faster than this one.

9. No one has longer hair than Lan.

10. He is the tallest.

6 tháng 2 2022

EX 2:6.I'm not as friendly as you.

7. No other food is as delicious as this one.

8.This shirt in the shop is not as expensive as other shirt.

EX 1:1.His new house is bigger than his old one.

   

 

27 tháng 9 2021

III.Rewrite the sentences of comparison. (young) (small) (short) (good) (expensive) (fast)

1. Her old house is bigger than her new one.

−˃ Her new house is smaller than her old one

2. No one in my class is taller than Peter.

−˃Peter is the tallest in my class

3. The black dress is more expensive than the white one.

−˃The white dress is cheaper than the black one

4. According to me, English is easier than Maths. −˃According to me, Maths is more difficult than English

5. No one in my group is more intelligent than Mary.

−˃Mary is the most intelligent in my group

6. No river in the world is longer than the Nile.

−˃The Nile is the longest in the world

7. Mount Everest is the highest mountain in the world. −

˃No mountain in the world is as high as Mount Everest

8. This is the first time I have ever met such a pretty girl, −˃She is thes most pretty gril I have ever seen

9. He works much. He feels tired.

−˃The more he works, the more tired he feels

10. This computer works better than that one.

−˃That computer doesn't work as well as this one

27 tháng 9 2021

E cảm ơn ạ🥰🥰🥰

8 tháng 11 2021

1. What are your classmates doing next Sunday ?

2. My sister is tall and has long black hair.

3. She is wearing a blue T-shirt and jean.

4. They are playing soccer at the sport center in the evening.

5. Nga is wearing a striepd skirt and blue blouse.

6. We need a flashlight because it will get dark.

B. complete the second sentence so that it means the same as the firts one. 

1. Joe's hair is short and brown.

2. Mai's hair is long and brown.

3. The cartoon I like best is Tom and Jerry.

4. The sport I like best is swimming. 

5. My neighborhood has a movie theater.

6. My school has 50 classrooms.