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14 tháng 8 2023

\(5.\left(x-1\right)-206=2^4.4\\ \Rightarrow5.\left(x-1\right)-206=16.4\\ \Rightarrow5.\left(x-1\right)-206=64\\ \Rightarrow5.\left(x-1\right)=270\\ \Rightarrow x-1=54\\ \Rightarrow x=55.\)

14 tháng 8 2023

5.(\(x-1\)) - 206 = 24.4

5.(\(x-1\))  - 206 = 64

5.(\(x-1\))            = 64 + 206

5.(\(x-1\)) = 270

    \(x-1\)   = 270 : 5

    \(x-1\)   = 54

    \(x=55\)

14 tháng 8 2023

Cảm ơn = Thank you = Thanks

14 tháng 8 2023

còn 5 phút thui, nhanh nha

17 tháng 8 2023

/s/:books,students,desks,carrots,packets,cook,clocks,maps,sinks,beds,calculators,lamps,apartments,lights,chopsticks,toilets.

/z/:numbers,teachers,classes,places,games,tubes,eggs,lessons,meals,pages,potatoes,nurses,bowls,couches,doors,board,pencils,glasses,benches,boxes,kilos,grams,bottles,brushes,villars,houses,cousins,dishes,posters,wardrobes,fridges,tables,beds,air-conditioners,bags,vases,fans.
/iz/:days,stories.

Phần bị lỗi trong câu hỏi:có 3 từ desks.

17 tháng 8 2023

 

/s/:books,students,desks,carrots,packets,cook,clocks,maps,sinks,beds,calculators,lamps,apartments,lights,chopsticks,toilets

/z/:numbers,teachers,classes,places,games,tubes,eggs,lessons,meals,pages,potatoes,nurses,bowls,couches,doors,board,pencils,glasses,benches,boxes,kilos,grams,bottles,brushes,villars,houses,cousins,dishes,posters,wardrobes,fridges,tables,beds,air-conditioners,bags,vases,fans
/iz/days,stories

lỗi trong câu hỏi: 3 từ desks

14 tháng 8 2023

1. repaired

2. haven't watch

3. increased

14 tháng 8 2023

1. has been repairing (nếu còn đang làm)

has repaired (nếu đã nghỉ làm)

2. haven't watched

3. has been increasing

14 tháng 8 2023

cíu

14 tháng 8 2023

hometown

village

quiet

14 tháng 8 2023

i'd like to be a business man because i want to earm a lot of money

 

14 tháng 8 2023

I'd like to be a businessman because I want to earn a lot of money.

14 tháng 8 2023

mk nghĩ là B

Activity 3. Change the following assertive sentences into exclamatory sentences. 1. It was a very hot day. ................................................................................................................................................ 2. She dances very well. ................................................................................................................................................ 3. He is a very rude man....
Đọc tiếp
Activity 3. Change the following assertive sentences into exclamatory sentences. 1. It was a very hot day. ................................................................................................................................................ 2. She dances very well. ................................................................................................................................................ 3. He is a very rude man. ................................................................................................................................................ 4. She looks exhausted. ................................................................................................................................................ 5. The weather is very nice. ................................................................................................................................................ 6. That was very interesting. ................................................................................................................................................ 7. She is very generous. ................................................................................................................................................ 8. That is a sad state of affairs. ................................................................................................................................................ 9. It was a nice evening. ................................................................................................................................................ 10. She is an incredibly strong woman. ................................................................................................................................................
1
17 tháng 8 2023

1. What a hot day it was!
2.How well she dances!
3.He is so rude!
4. She is so exhausted!
5. How nice the weather is!
6.What a interesting that was!
7.What a generous girl she was!
8.That is such a sad state of affairs!
9.What a nice evening it was!
10.She such a incredibly strong woman!

Choose the word whose underlined part is pronounced differently from the others. (1pt) 1. A. arrive B. sight C. island D. prison 2. A. base B. final C. ancient D. decorate   II. Choose the word whose main stress is placed differently from the others. (0.5 pt)  1. A. perform B. custom C. century D. popular 2. A. collect B. bamboo C. product D. decide III . Choose the best answer. (2pts)  1. Many young people are fond .............. playing soccer. A. in B. of C. at D. on 2. I’ve...
Đọc tiếp

Choose the word whose underlined part is pronounced differently from the others. (1pt)

1. A. arrive B. sight C. island D. prison

2. A. base B. final C. ancient D. decorate  

II. Choose the word whose main stress is placed differently from the others. (0.5 pt) 

1. A. perform B. custom C. century D. popular

2. A. collect B. bamboo C. product D. decide

III . Choose the best answer. (2pts) 

1. Many young people are fond .............. playing soccer.

A. in B. of C. at D. on

2. I’ve ........................... finished this novel.

A. already b. for C. since D. yet

3. She asked me .................a big house.

A. if I had B. if I have C. Whether I have D. both B& C

4. They tried to make a fire by .....................pieces of bamboo together.

A. adding B. separating C. rubbing D. collecting

5. Would you mind .......................the air- conditioner?

A. if I turn on B. if I turning on C. if I turned on D. turn on

6. She said, “ I must go now.”

 A. She said she had to go now. B. She said she has to go then.

 C. She said she has to go now. D. She said she had to go then.

7. They are always ………………..video games.

 A. play B. playing C. to play D. played

8. I’m very sorry for behaving ………….. last night.

A. bad

B. badly

C. well

D. good

 

III. Supply the correct forms of the verbs in the brackets. (0,5pt)

1.Mr Hai used to (work) .........................in Ha Noi last year.

2.Would you mind if I (play)................................... video games in here?.

 READING

III. Read the passage and do exercises below (2.0ms)

Viet Nam is a country in the South East Asia . It has an area of 329,566 sq km .It is divided into three regions. Ha Noi is the capital city and Ho Chi Minh is one of the biggest cities of VietNam. The population of Viet Nam is over 80 million. It has an age- old culture and a long tradition of fighting against foreign invaders. VietNam is now a member country of ASEAN and many other international organizations such as APEC , WTO .

    Viet Nam exports rice, coffee and many other farm products. Viet Nam has lots of tourist attractions and World Heritage Sites such as Ha Long bay , Phong Nha cave , Hoi An ancient town , ect . And it is now known as a safe and attractive destination for tourists from all over the world . Moreover, they prefer to visit VietNam because Vietnamese people are very friendly and hospitable. They are very proud of their country . They have been trying hard to build it into a powerful and prosperous one .

Write T(True) or F (False) 1.5m:

VietNam is divided into three regions:North, Central and South...........

Ha Noi is the biggest city of VietNam.............

Viet Nam has a population of over 80 million.........

Hoi An is one of the World Heritage Sites...........

Tourists from all over the world don’t want to visit VietNam...........

Answer the questions (0,5m)

1.What does VietNam export ?................................................................................................................

2Why do t.ourists prefer to visit VietNam ?.............................................................................................

WRITING

I. Write sentences with the same meaning. (1,5 pts) 

1. She visited her old friends last month.

( Her old friends ………………………………………………………

2. The children have bought these dolls. 

( These dools ……………………….…………………………………

3. She said: “ I am a doctor.” 

( She said……………………….………………………………………

4. She asked me: “ Do you stay at home?”  

( She asked me if …….………………………………………………

5She started to learn English for two years……………………………………………………………..

II. Choose (A hoặc B, C, D) and correct the mistake(0,5)

1. Christmas songs is performed for people in towns and villages eight hundred years ago.

    A B C D

 2. I have worked in this company for 1995.

                        A B C D

 3. Mary asked Nancy if she live with her family.

                      A B C D

 4. You should learned how to use the computer.

                           A B C D

5.She is interested on reading books

      A B C D

 

0
25 tháng 8 2023

swam