K
Khách

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

,mọi người giúp mình với, mình đang cần gấp, xin cảm ơn ạ VI/ rewrite the sentences. 1. Do they collect the garbage in the evening? -> is.........................................? 2. It's the first time i have read such a good book -> i have 3. The last time i was there was in 2005 -> i haven't.. 4. A strong wind blew off the roof of the shrine -> the roof of the shrine... 5. He has so much money that he can buy anything -> he has such... 6. The trip was so...
Đọc tiếp

,mọi người giúp mình với, mình đang cần gấp, xin cảm ơn ạ

VI/ rewrite the sentences.

1. Do they collect the garbage in the evening?

-> is.........................................?

2. It's the first time i have read such a good book

-> i have

3. The last time i was there was in 2005

-> i haven't..

4. A strong wind blew off the roof of the shrine

-> the roof of the shrine...

5. He has so much money that he can buy anything

-> he has such...

6. The trip was so wonderful that we all enjoyed it

-> it was such...

7. Tom failed the exam because of his laziness

-> because Tom...

8. I Think these exercises are easy to solve

-> i think it...

9. Hard work is the secret of passing your exam

-> if...

10. Mary was tired, but she tried to finish to her homework

-> although...

11. Mrs. Hoa no longer teaches English at my school

-> Mrs. Hoa used ..

12. How about making some posters on energy saving ?

-> shall

13. No one told me about the change of the plan

-> i...

14. I am sorry i can't come to your wedding anniversary

-> i wish..

15. "Will your father come back tomorrow, Mary?"

-> tom asked

16. "What will happen if the pollution goes on?"

-> the boy asked his mother..

17. Regular exercise will make you to be healthy

-> if...

18. The man is my neighbor. His son won the first prize

-> the man whose

19. The girl has just gone out. Do you know her?

-> do you know

20. I have never been to Singapore before

-> this is

1
3 tháng 9 2017

VI/ rewrite the sentences.

1. Do they collect the garbage in the evening?

-> is the garbage collected in the evening?

2. It's the first time i have read such a good book

-> i have never read such a good book.

3. The last time i was there was in 2005

-> i haven't been there since 2005.

4. A strong wind blew off the roof of the shrine

-> the roof of the shrine was blown off by a strong wind.

5. He has so much money that he can buy anything

-> he has such a big amount of money that he can buy anything.

6. The trip was so wonderful that we all enjoyed it

-> it was such a wonderful trip that we all enjoyed it.

7. Tom failed the exam because of his laziness

-> because Tom was lazy, he failed the exam.

8. I Think these exercises are easy to solve

-> i think it is easy to solve these exercises.

9. Hard work is the secret of passing your exam

-> if you work hard, you will pass your exam.

10. Mary was tired, but she tried to finish to her homework

-> although Mary was tired, she tried to finish her homework.

11. Mrs. Hoa no longer teaches English at my school

-> Mrs. Hoa used to teach English at my school.

12. How about making some posters on energy saving ?

-> shall we make some posters on energy saving?

13. No one told me about the change of the plan

-> i wasn't told about the change of the plan.

14. I am sorry i can't come to your wedding anniversary

-> i wish I could come to your wedding anniversary.

15. "Will your father come back tomorrow, Mary?"

-> tom asked Mary if her father would come back the following day.

16. "What will happen if the pollution goes on?"

-> the boy asked his mother what would happen if the pollution went on.

17. Regular exercise will make you to be healthy

-> if you do exercise regularly, you will be healthy.

18. The man is my neighbor. His son won the first prize

-> the man whose son won the first prize is my neighbor.

19. The girl has just gone out. Do you know her?

-> do you know the girl who has just gone out?

20. I have never been to Singapore before

-> this is the first time I have been to Singapore.

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

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

3 tháng 8 2017

II/ rewrite each sentences, beginning with the given words

1. I am sorry, i must go now

-> i wish i didn't have to go now

2. How long is it since you bought this car?

-> when did you buy this car?

3. It is two years since i saw her

-> i haven't seen her for 2 years

4. They should build a bridge across the river

-> the bridge across the river should be built

5. What do they sell near your school?

-> what is sold near your school?

Mọi người giúp em với ạ, em đang cần gấp, em cảm ơn trước ạ Who - Whom - Whose Combine the sentences 1. There are 3 nurses here. They are trying to save the patients. 2. The students are really nerves - racking. The teachers are going to hand out their test's result. 3. The manager of the company was such an intellectual man. His professional manner makes me admire. 4. I can't understand why you always look up to that neighbor. He just a normal man. 5. The English...
Đọc tiếp
Mọi người giúp em với ạ, em đang cần gấp, em cảm ơn trước ạ Who - Whom - Whose Combine the sentences 1. There are 3 nurses here. They are trying to save the patients. 2. The students are really nerves - racking. The teachers are going to hand out their test's result. 3. The manager of the company was such an intellectual man. His professional manner makes me admire. 4. I can't understand why you always look up to that neighbor. He just a normal man. 5. The English teacher is going to go aboard. I need to say goodbye to him. 6. The toodles are being punished. They stole the biscuits on the fridge. 7. We were texting the owner of that shop. I had bought 3 items from him. 8. The books are torn apart. Its content is quite good. 9. The movie director was so busy. He had to take charge of a lot of responsibilities. 10. The refugees try to go to the other countries. Their homes are lost. 11. I do not know that singer. I saw her on television last night. 12. Don't call that stranger. His voice. 13. The neighbors are cutting plants. Their flowers give off such good smell. 14. They are filming the tiger. I have never seen it before. 15. The writer is so prolific. She has written 3 books this year.
1
24 tháng 12 2020

Who - Whom - Whose 

Combine the sentences 

1. There are 3 nurses here. They are trying to save the patients. 

There are 3 nurses who are trying to save the patients here. 

2. The students are really nerves - racking. The teachers are going to hand out their test's result. 

The students who were going to hand out their test's result by teachers are really nerves - racking.

3. The manager of the company was such an intellectual man. His professional manner makes me admire. 

The manager of the company was such an intellectual man whose professional manner makes me admire. 

4. I can't understand why you always look up to that neighbor. He just a normal man. 

I can't understand why you always look up to that neighbor who just a normal man. 

5. The English teacher is going to go aboard. I need to say goodbye to him. 

The English teacher to whom I need to say goodbye is going to go aboard.

6. The toodles are being punished. They stole the biscuits on the fridge. 

The toodles who stole the biscuits on the fridge are being punished.

7. We were texting the owner of that shop. I had bought 3 items from him. 

We who had bought 3 items from him were texting the owner of that shop.  

8. The books are torn apart. Its content is quite good. 

The books whose content is quite good are torn apart.

9. The movie director was so busy. He had to take charge of a lot of responsibilities. 

The movie director who had to take charge of a lot of responsibilities was so busy. 

10. The refugees try to go to the other countries. Their homes are lost.

 The refugees whose homes are lost try to go to the other countries.

11. I do not know that singer. I saw her on television last night.

I do not know that singer whom I saw on television last night.

13. The neighbors are cutting plants. Their flowers give off such good smell.

 The neighbors whose flowers give off such good smell are cutting plants.

14. They are filming the tiger. I have never seen it before.

They are filming the tiger which I have never seen before.

15. The writer is so prolific. She has written 3 books this year.

The writer who has written 3 books this year is so prolific.

6 tháng 8 2017

III/ Supply the correct form of the words in brackets

1. Getting to the village is a very (interest)......interesting.......journey

2. Dalat is one of the (mountain)......mountainous.......... Areas of Vietnam

3. The (collect)......collection.......of stamps made him become famous in the country

4. We are (interest)....interested........in reading picture books

5. There is a (park)..parking.........lot near my house

6. I would like to (invitation).....invite.........them to my house this evening

8. He always breacks an (appoint) ....appointment..........

6 tháng 8 2017

III/ Supply the correct form of the words in brackets

1. Getting to the village is a very (interest).....interesting........journey

2. Dalat is one of the (mountain).......mountainous......... Areas of Vietnam

3. The (collect)......collection.......of stamps made him become famous in the country

4. We are (interest)......interested.....in reading picture books

5. There is a (park).....parking......lot near my house

6. I would like to (invitation)........invite.......them to my house this evening

8. He always breacks an (appoint) ......appointment........

15 tháng 8 2017

V/supply the correct form of the words in the parentheses

1. It is (convenience)......inconvenient....... For me to have no car

2. Work on this office building is still (complete).......incomplete.......

3. Everyone is very (friend)......friendly...... Towards me and they are always ready to help me

4. Children need lots of (courage)........encouragement.... From their parents

5. It is (fashion)....unfashionable........ To wear short skirts at the moment, because the weather is very cold

6. Tammy has a beautiful (collect)......collection..... Of foreign stamps

7. The (sell)......sale.......of jeans stopped growing in the 1990s

8. The worlwide (economy)......economic.........situation got worse in the 1990s

Mọi người giúp em với ạ 🥺🥺🥺 Rewrite the sentences, using the word in brakets1/They have definitely agreed to lend us the money.(committed)->They.................................the money.2/Do you have to wear a uniform at school?(compulsory)->Is...........................at school?3/Don’t pay any attention when he complains. (notice)->Don’t........................complaints4/They remain close friends, despite having had many arguments....
Đọc tiếp

Mọi người giúp em với ạ 🥺🥺🥺

 Rewrite the sentences, using the word in brakets

1/They have definitely agreed to lend us the money.(committed)

->They.................................the money.

2/Do you have to wear a uniform at school?(compulsory)

->Is...........................at school?

3/Don’t pay any attention when he complains. (notice)

->Don’t........................complaints

4/They remain close friends, despite having had many arguments. (fallen)

->They..........................have had many arguments.

5/She allows her colleagues to take her attention from her work.(distracted)

->She...........................by her colleagues.

6/She locked the door so that nobody would disturb her.(avoid)

->She.........................disturbed.

7/We can’t do much for him now.(little) ->There.......................now.

8/I believe parking is prohibited in this area.(permit)

->I don’t think...................in this area.

9/No student can be expected to know every word in the book.(students)

->Nobody.........................in this book.

10/The agreement states that you are to pay the installment once a month.(according)

->You............................to the agreement.

2
12 tháng 1 2021

Rewrite the sentences, using the word in brakets

1/They have definitely agreed to lend us the money.(committed)

->They.............committed lend us....................the money.

2/Do you have to wear a uniform at school?(compulsory)

->Is.............wearing school uniform compulsory for students..............at school?

3/Don’t pay any attention when he complains. (notice)

->Don’t.......take notice of when he.................complaints

4/They remain close friends, despite having had many arguments. (fallen)

->They.............haven't fallen out although they.............have had many arguments.

5/She allows her colleagues to take her attention from her work.(distracted)

->She.........allows herself to be distracted from her work..................by her colleagues.

6/She locked the door so that nobody would disturb her.(avoid)

->She..........looked the door to avoid being ...............disturbed.

7/We can’t do much for him now.(little) ->There..........is little that can be done for him.............now.

8/I believe parking is prohibited in this area.(permit)

->I don’t think.......to permit parking............in this area.

9/No student can be expected to know every word in the book.(students)

->Nobody...........in those student can know every work..............in this book.

10/The agreement states that you are to pay the installment once a month.(according)

->You............are to pay the installment once a month according................to the agreement.

13 tháng 1 2021

Rewrite the sentences, using the word in brakets

1/They have definitely agreed to lend us the money.(committed)

->They.............committed lend us....................the money.

2/Do you have to wear a uniform at school?(compulsory)

->Is.............wearing school uniform compulsory for students..............at school?

3/Don’t pay any attention when he complains. (notice)

->Don’t.......take notice of when he.................complaints

4/They remain close friends, despite having had many arguments. (fallen)

->They.............haven't fallen out although they.............have had many arguments.

5/She allows her colleagues to take her attention from her work.(distracted)

->She.........allows herself to be distracted from her work..................by her colleagues.

6/She locked the door so that nobody would disturb her.(avoid)

->She..........looked the door to avoid being ...............disturbed.

7/We can’t do much for him now.(little) ->There..........is little that can be done for him.............now.

8/I believe parking is prohibited in this area.(permit)

->I don’t think.......to permit parking............in this area.

9/No student can be expected to know every word in the book.(students)

->Nobody...........in those student can know every work..............in this book.

10/The agreement states that you are to pay the installment once a month.(according)

->You............are to pay the installment once a month according................to the agreement.

PTHH: \(Al_2O_3+3H_2SO_4\rightarrow Al_2\left(SO_4\right)_3+3H_2O\)

Ta có: \(\left\{{}\begin{matrix}m_{H_2SO_4}=588\cdot5\%=29,4\left(g\right)\Rightarrow n_{H_2SO_4}=\dfrac{29,4}{98}=0,3\left(mol\right)\\n_{Al_2O_3}=\dfrac{20,4}{102}=0,2\left(mol\right)\end{matrix}\right.\)

Xét tỉ lệ: \(\dfrac{0,2}{1}>\dfrac{0,3}{3}\) \(\Rightarrow\) Al2O3 còn dư

\(\Rightarrow n_{Al_2\left(SO_4\right)_3}=0,1\left(mol\right)=n_{Al_2O_3\left(dư\right)}\)

\(\Rightarrow C\%_{Al_2\left(SO_4\right)_3}=\dfrac{0,1\cdot342}{20,4+588-0,1\cdot102}\cdot100\%\approx5,72\%\)

Giúp mình với ạ, mình cảm ơn 2. It is relaxing to listen to this piece of music in the evening. Listening . 3. It took her an hour to reach the station. She spent _____________________________________________________________. 4. It was difficult for him to do this assignment. He had difficulty________________________________________________________________. 5. She took three hours to prepare the meal. It took______________________________________________________________. 6. Could...
Đọc tiếp

Giúp mình với ạ, mình cảm ơn 2. It is relaxing to listen to this piece of music in the evening. Listening . 3. It took her an hour to reach the station. She spent _____________________________________________________________. 4. It was difficult for him to do this assignment. He had difficulty________________________________________________________________. 5. She took three hours to prepare the meal. It took______________________________________________________________. 6. Could you open the window, please? Would you mind_________________________________________________________? 7. Crying over split milk is useless. It is no use_________________________________________________________________. 8. Are you against working on Sunday? Do you object___________________________________________________________? 9. Mauro says he prefers to do his homework on his own. Mauro says that he would rather_________________________________________________. 10. During the rush hour, it takes me over an hour to get to work. During the rush hour, I spend_____________________________________________________

0