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18 tháng 10 2021

Ha's house is small and it's in the country

18 tháng 10 2021

Ha's house is small and It's in the country

giúp mình với ạ mình đang cần gấp THE IMPACT OF TECHNOLOGYThe 21st century will no doubt see a great (1) ………(ADVANCE)in electronics and technology as the (2) ………….(POPULAR) of computers increases all around the world. For some, this technology will mean an (3) ………….(INVADE) of their privacy, but for others it will be welcomed. In business and education as well as the home, the idea of sending your (4) ………….(CORRESPOND) through email is surely an exciting idea. The greatest (5)....
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giúp mình với ạ mình đang cần gấp 
THE IMPACT OF TECHNOLOGY
The 21st century will no doubt see a great (1) ………(ADVANCE)in electronics and technology as the (2) ………….(POPULAR) of computers increases all around the world. For some, this technology will mean an (3) ………….(INVADE) of their privacy, but for others it will be welcomed. In business and education as well as the home, the idea of sending your (4) ………….(CORRESPOND) through email is surely an exciting idea. The greatest (5). ………….(ATTRACT) must be the fact that there is no need to waste time going out to buy stamps and posting the letter off to its destination. Of course, as your (6) ………….(DEPEND) on the computer and technology grows, there is also the problem of (7) ………….(SECURE) Users are afraid that personal (8) ………….(INFORM) such as bank account numbers will become accessible to people who may (9) …………. (USE) it. To combat this problem there must be greater (10) ………….(COOPERATE) between banks and on-line.

B. READING Exercise 1: Read the text below and decide which answer A, B, C or D best fits each space. On the night of 21 October 1931, millions of Americans (1) ………….part in a coast-to-coast ceremony to commemorate the passing of a great man. Lights (2) ………….in homes and offices from New York to California. The ceremony (3) …………. the death of an inventor - indeed, to many people, the most inventor (4) …………. time: Thomas Alva Edison.Few inventors have (5) …………. an impact as great as his on everyday life, and many of his inventions played a crucial (6) …………. in the development of modern technology. One should never (7) …………. how amazing some of Edison's inventions were. In many ways, Edison is the perfect example of an inventor - by which I mean not just someone who dreams up clever gadgets, but someone whose products transform the lives of millions. He possessed the key characteristics that an inventor needs to (8) …………. asuccess of inventions.

1. A. joined B. held C. were D. took

2. A. turned out B. came off C. went out D. put off

3. A. marked B. distinguished C. noted D. indicated

4. A. whole B. full C. entire D. all

5. A. put B. had C.served D. set

6. A. effect B. place C. role D. share

7. A. underestimate B. lower C. decrease D. mislead

8. A. gain B. make C. achieve D. get

2
28 tháng 5 2023

1. advancement
2. popularity
3. invasion
4. correspondence
5. attraction
6. dependence
7. security
8. information
9. misuse
10. cooperation

B.

1. D. took
2. A. turned out
3. A. marked
4. D. all
5. A. had
6. C. role
7. A. underestimate
8. C. achieve

29 tháng 5 2023

A. 

1. advancement (n)
2. popularity (n)
3. invasion (n)
4. correspondence (n)
5. attraction (n)
6. dependence (n)
7. security (n)
8. information (n)
9. misuse (v)
10. cooperation (n)

B. 
1. D. took
2. C. went out
3. A. marked
4. C. entire
5. A. put
6. C. role
7. A. underestimate
8. C. achieve

18 tháng 7 2021

10 to lock

11 to take

12 to smoke

13 to see

14 to think , deciding, to strike

15 telephoning,asking, to look

16 listening, hearing

17 driving, being driven

18 to make, to do

19 to forget,  worrying

20 watching

18 tháng 7 2021

10, locking

11, to take

12,to smoke

13,to see

14,to, deciding, tostrike

15,telephoning,asking, to look

16,listening, hearing

17,driving, being driven

18,to make, to do

19,to forget, to worry

20, to watch

29 tháng 10 2021

16.Milk is the most nourishing food.
—> Milk is  more nourishing than any other food
17.Bombay is the richest city in India.
—> Bombay is richer than any other cities in India
18.Iron is the most useful metal.
—> Iron is more useful than any other metals
19.Shakespeare is the greatest English poet.
—> Shakespeare is greater than any English poet
20.Munnar is the prettiest hill station in India.
—> Munnar is prettier than any other hill station in India

Giúp mình với ạ gấp lắmII. Rewrite these sentences in the same meaning.1. Today is hotter than yesterday.➔ Yesterday was ...................................................................2. No one in her team is more beautiful than Son. ➔Son is .....................................................................................3. No house in my city is more historical than his house.➔ His house is ...............................................................................4....
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Giúp mình với ạ gấp lắm

II. Rewrite these sentences in the same meaning.

1. Today is hotter than yesterday.

➔ Yesterday was ...................................................................

2. No one in her team is more beautiful than Son. ➔Son is .....................................................................................

3. No house in my city is more historical than his house.

➔ His house is ...............................................................................

4. No things in the world is more delicious than KFC.

➔KFC is .............................................................................

5. Minh is very intelligent but his younger sister is the most intelligent in his family.

➔ Minh’s younger sister is ........................................................................

6.This is the most delicious cake I’ve ever tasted.

–> I’ve…………………………..

7.. I’ve never met any more dependable person than George.

–> George is…………………………

8. There isn’t anybody as kind-hearted as your mother.

–> Your mother is ……………………

9. There is no better teacher in this school than Mr John.

–> Mr John is……………………………..

10. Have you got any bigger than that one?

–> Is this…………………………………?

1
25 tháng 10 2021

1. Today is hotter than yesterday.

➔ Yesterday was .not as hot as today..................................................................

2. No one in her team is more beautiful than Son.

➔Son is ...........the most beautiful in her team..........................................................................

3. No house in my city is more historical than his house.

➔ His house is ..the most historical in my city.............................................................................

4. No things in the world is more delicious than KFC.

➔KFC is ........the most delicious thing in the world.....................................................................

5. Minh is very intelligent but his younger sister is the most intelligent in his family.

➔ Minh’s younger sister is ...........more intelligent than him.............................................................

6.This is the most delicious cake I’ve ever tasted.

–> I’ve………never tasted a more delicious cake than this…………………..

7.. I’ve never met any more dependable person than George.

–> George is………the most dependable persom I have met…………………

8. There isn’t anybody as kind-hearted as your mother.

–> Your mother is …the most kind-hearted person…………………

9. There is no better teacher in this school than Mr John.

–> Mr John is…………the best teacher in this school…………………..

10. Have you got any bigger than that one?

–> Is this…the biggest you have………………………………?

25 tháng 10 2021

cảm ơn nhiều

16 tháng 1 2022

PTHH : 2Al     +     6HCl  --> 2AlCl3   +    3H2 ↑   (1)

nAlCl3 = \(\dfrac{m}{M}=\dfrac{13,35}{27+35,5.3}=0.1\left(mol\right)\) 

Từ (1) => nHCl   =   2nH2  = 0.2 (mol)

=> mHCl = n.M  =  0.2 x  36.5 = 7.3 (g)

16 tháng 1 2022

\(PTHH:2Al+6HCl\rightarrow2AlCl_3+3H_2\\ n_{AlCl_3}=\dfrac{m}{M}=\dfrac{13,35}{133,5}=0,1\left(mol\right)\\ Theo.PTHH:n_{HCl}=3.n_{AlCl_3}=3.0,1=0,3\left(mol\right)\\ m_{HCl}=n.M=0,3.36,5=10,95\left(g\right)\)

8 tháng 12 2021

Bài 1: 

Ta có số tiền tủ lạnh sau khi giảm lần 1 là: \(15000000-15000000.20\%=12000000đ\)

Số tiền tủ lạnh sau khi giảm lần 2 là: \(12000000-12000000.5\%=11400000đ\)

Số tiền cửa hàng thu được sau khi bán 5 cái tủ lạnh: \(11400000.5=57000000đ\)

 

8 tháng 12 2021

Giúp mình 3 bài còn lại đc không ạ? 

16 tháng 12 2021

ghi cmt đầu để lm j thế

16 tháng 12 2021

khó ghê đợi em xem lại sách 10 cái đã