Choose the correct forms of the verbs in parentheses.
1. I see that Tom (writes/ is writing) his composition.
2. He says that he (looks/ will look) for a job next week.
3. They think he (was/ would be) here last night.
4. He tells us that he (was/have been) to the mountains before.
5. I hope that he (will be/ would be) able to attend.
6. H wants to do it before his father (will come/comes).
7. People have sad that the sun (rise) in the East.
8. He says he (does/will do) it some time.
9. He asked the guard what time the train usually (starts/started).
10. He told me the morning that he (is going/was going) with us the following day.
11. He says that he (finished/will finish) the project by May.
12. I realized that they (are/were) older than they looked.
13. I hear that Kate (accepted/has accepted) a new position.
14. They told me they (have never seen/ had never seen) her before.
15. We know that you (move/will move) to France next year.
16. In Britain, the weather ks is very varied. People (never know/ has never known) what it (is/will be) like the next day.
17. He (is/had been) I'll for a long time before he died.
18. She didn't tell me the reason why she (didn't come/ hadn't come) to school the day before.
19. I had no map, that's why I (got/get) lost.
20. I hope it (does not rain/ will not rain) when we start early tomorrow.
1. I see that Tom (writes/ is writing) his composition.
2. He says that he (looks/ will look) for a job next week.
3. They think he (was/ would be) here last night.
4. He tells us that he (was/has been) to the mountains before.
5. I hope that he (will be/ would be) able to attend.
6. H wants to do it before his father (will come/comes).
7. People have said that the sun (rises) in the East.
8. He says he (does/will do) it some time.
9. He asked the guard what time the train usually (starts/started).
10. He told me the morning that he (is going/was going) with us the following day.
11. He says that he (finished/will finish) the project by May.
12. I realized that they (are/were) older than they looked.
13. I hear that Kate (accepted/has accepted) a new position.
14. They told me they (have never seen/ had never seen) her before.
15. We know that you (move/will move) to France next year.
16. In Britain, the weather ks is very varied. People (never know/ has never known) what it (is/will be) like the next day.
17. He (is/had been) I'll for a long time before he died.
18. She didn't tell me the reason why she (didn't come/ hadn't come) to school the day before.
19. I had no map, that's why I (got/get) lost.
20. I hope it (does not rain/ will not rain) when we start early tomorrow.
1. I see that Tom (writes/ is writing) his composition.
2. He says that he (looks/ will look) for a job next week.
3. They think he (was/ would be) here last night.
4. He tells us that he (was/has been) to the mountains before.
5. I hope that he (will be/ would be) able to attend.
6. H wants to do it before his father (will come/comes).
7. People have said that the sun (rises) in the East.
8. He says he (does/will do) it some time.
9. He asked the guard what time the train usually (starts/started).
10. He told me the morning that he (is going/was going) with us the following day.
11. He says that he (finished/will finish) the project by May.
12. I realized that they (are/were) older than they looked.
13. I hear that Kate (accepted/has accepted) a new position.
14. They told me they (have never seen/ had never seen) her before.
15. We know that you (move/will move) to France next year.
16. In Britain, the weather ks is very varied. People (never know/ has never known) what it (is/will be) like the next day.
17. He (is/had been) I'll for a long time before he died.
18. She didn't tell me the reason why she (didn't come/ hadn't come) to school the day before.
19. I had no map, that's why I (got/get) lost.
20. I hope it (does not rain/ will not rain) when we start early tomorrow.
chúc bạn học tốt
One pleasant New-year morning, Edward rose, and washed and dressed himself in haste. He wanted to be first to wish a happy New Year. He looked in every room, and shouted the words of welcome. He ran into the street, to repeat them to those he might meet. When he came back, his father gave him two bright, new silver dollars. His face lit up as he took them. He had wished for a long time to buy some pretty books that he had seen at the bookstore. He left the house with a light heart, intending to buy the books. As he ran down the street, he saw a poor German family, the father, mother, and three children shiveringwith cold. "I wish you a happy New Year," said Edward, as he was happily passing on. The man shook his head. "You do not belong to this country," said Edward. The man again shook his head, for he could not understand or speak our language. But he pointed to his mouth, and to the children, as if to say, "These little ones have had nothing to eat for a long time." Edward quickly understood that these poor people were in distress. He took out his dollars, and gave one to the man, and the other to his wife. How their eyes sparkled with gratitude! They said something in their language, which doubtless meant, "We thank you a thousand times, and will remember you forever." When Edward came home, his father asked what books he had bought. He hung his head a moment, but quickly looked up.
13. "I have bought no books," said he, "I gave my money to some poor people, who seemed to be very hungry and wretched. "I think I can wait for my books till next New Year. Oh, if you had seen how glad they were to receive the money!" "My dear boy;" said his father, "here is a whole bundle of books. I give them to you, more as a reward for your goodness of heart than as a New-year gift. "I saw you give the money to the poor German family. It was no small sum for a little boy to give cheerfully. "Be thus ever ready to help the poor, and wretched, and distressed; and every year of your life will be to you a happy New Year."
1.What is the main lesson of this passage?
A/We should always wish everyone we can happy New Year.
B/We should help foreign people.
C/We should not buy books, but instead we should buy food.
D/We should give all we can to those in need.
2.Why does Edward give his silver dollars to the German family?
A/Because his father has instructed him to always help foreign families in need.B/Because he pities them and knows they need the money more than he does.C/Because he didn't actually want the books after all and didn't want his father to find out.D/Because he saw his brother do the same thing last New Years.
3.What does the author mean when he says, "his face lit up"?
A/The light made his face bright. B/The light showed how happy he was. C/He turned on the light. D/He was overjoyed. 4.What causes Edward's father to give Edward a bundle of books? A/He wants to wish Edward a happy New Year. B/He wants to reward Edward's goodness. C/He wants Edward to learn how to read more fluently in German. D/He wants Edward to do better in school. 5.What do you think the German family will do with the money Edward gives them? A/They will give the money to those less fortunate than themselves. B/They will invest in a business. C/They will ask for more money from another child. D/They will feed their children.
One pleasant New-year morning, Edward rose, and washed and dressed himself in haste. He wanted to be first to wish a happy New Year. He looked in every room, and shouted the words of welcome. He ran into the street, to repeat them to those he might meet. When he came back, his father gave him two bright, new silver dollars. His face lit up as he took them. He had wished for a long time to buy some pretty books that he had seen at the bookstore. He left the house with a light heart, intending to buy the books. As he ran down the street, he saw a poor German family, the father, mother, and three children shiveringwith cold. "I wish you a happy New Year," said Edward, as he was happily passing on. The man shook his head. "You do not belong to this country," said Edward. The man again shook his head, for he could not understand or speak our language. But he pointed to his mouth, and to the children, as if to say, "These little ones have had nothing to eat for a long time." Edward quickly understood that these poor people were in distress. He took out his dollars, and gave one to the man, and the other to his wife. How their eyes sparkled with gratitude! They said something in their language, which doubtless meant, "We thank you a thousand times, and will remember you forever." When Edward came home, his father asked what books he had bought. He hung his head a moment, but quickly looked up.
13. "I have bought no books," said he, "I gave my money to some poor people, who seemed to be very hungry and wretched. "I think I can wait for my books till next New Year. Oh, if you had seen how glad they were to receive the money!" "My dear boy;" said his father, "here is a whole bundle of books. I give them to you, more as a reward for your goodness of heart than as a New-year gift. "I saw you give the money to the poor German family. It was no small sum for a little boy to give cheerfully. "Be thus ever ready to help the poor, and wretched, and distressed; and every year of your life will be to you a happy New Year."
1.What is the main lesson of this passage?
A/We should always wish everyone we can happy New Year.
B/We should help foreign people.
C/We should not buy books, but instead we should buy food.
D/We should give all we can to those in need.
2.Why does Edward give his silver dollars to the German family?
A/Because his father has instructed him to always help foreign families in need.
B/Because he pities them and knows they need the money more than he does.
C/Because he didn't actually want the books after all and didn't want his father to find out.
D/Because he saw his brother do the same thing last New Years.
3.What does the author mean when he says, "his face lit up"?
A/The light made his face bright.
B/The light showed how happy he was. C
/He turned on the light.
D/He was overjoyed.
4.What causes Edward's father to give Edward a bundle of books?
A/He wants to wish Edward a happy New Year.
B/He wants to reward Edward's goodness.
C/He wants Edward to learn how to read more fluently in German.
D/He wants Edward to do better in school.
5.What do you think the German family will do with the money Edward gives them?
A/They will give the money to those less fortunate than themselves.
B/They will invest in a business.
C/They will ask for more money from another child.
D/They will feed their children.
One pleasant New-year morning, Edward rose, and washed and dressed himself in haste. He wanted to be first to wish a happy New Year. He looked in every room, and shouted the words of welcome. He ran into the street, to repeat them to those he might meet. When he came back, his father gave him two bright, new silver dollars. His face lit up as he took them. He had wished for a long time to buy some pretty books that he had seen at the bookstore. He left the house with a light heart, intending to buy the books. As he ran down the street, he saw a poor German family, the father, mother, and three children shiveringwith cold. "I wish you a happy New Year," said Edward, as he was happily passing on. The man shook his head. "You do not belong to this country," said Edward. The man again shook his head, for he could not understand or speak our language. But he pointed to his mouth, and to the children, as if to say, "These little ones have had nothing to eat for a long time." Edward quickly understood that these poor people were in distress. He took out his dollars, and gave one to the man, and the other to his wife. How their eyes sparkled with gratitude! They said something in their language, which doubtless meant, "We thank you a thousand times, and will remember you forever." When Edward came home, his father asked what books he had bought. He hung his head a moment, but quickly looked up.
13. "I have bought no books," said he, "I gave my money to some poor people, who seemed to be very hungry and wretched. "I think I can wait for my books till next New Year. Oh, if you had seen how glad they were to receive the money!" "My dear boy;" said his father, "here is a whole bundle of books. I give them to you, more as a reward for your goodness of heart than as a New-year gift. "I saw you give the money to the poor German family. It was no small sum for a little boy to give cheerfully. "Be thus ever ready to help the poor, and wretched, and distressed; and every year of your life will be to you a happy New Year."
1.What is the main lesson of this passage?
A/We should always wish everyone we can happy New Year.
B/We should help foreign people.
C/We should not buy books, but instead we should buy food.
D/We should give all we can to those in need.
2.Why does Edward give his silver dollars to the German family?
A/Because his father has instructed him to always help foreign families in need.
B/Because he pities them and knows they need the money more than he does.
C/Because he didn't actually want the books after all and didn't want his father to find out.
D/Because he saw his brother do the same thing last New Years.
3.What does the author mean when he says, "his face lit up"?
A/The light made his face bright.
B/The light showed how happy he was.
C/He turned on the light.
D/He was overjoyed.
4.What causes Edward's father to give Edward a bundle of books?
A/He wants to wish Edward a happy New Year.
B/He wants to reward Edward's goodness.
C/He wants Edward to learn how to read more fluently in German.
D/He wants Edward to do better in school.
5.What do you think the German family will do with the money Edward gives them?
A/They will give the money to those less fortunate than themselves.
B/They will invest in a business.
C/They will ask for more money from another child.
D/They will feed their children.
One pleasant New-year morning, Edward rose, and washed and dressed himself in haste. He wanted to be first to wish a happy New Year. He looked in every room, and shouted the words of welcome. He ran into the street, to repeat them to those he might meet. When he came back, his father gave him two bright, new silver dollars. His face lit up as he took them. He had wished for a long time to buy some pretty books that he had seen at the bookstore. He left the house with a light heart, intending to buy the books. As he ran down the street, he saw a poor German family, the father, mother, and three children shiveringwith cold. "I wish you a happy New Year," said Edward, as he was happily passing on. The man shook his head. "You do not belong to this country," said Edward. The man again shook his head, for he could not understand or speak our language. But he pointed to his mouth, and to the children, as if to say, "These little ones have had nothing to eat for a long time." Edward quickly understood that these poor people were in distress. He took out his dollars, and gave one to the man, and the other to his wife. How their eyes sparkled with gratitude! They said something in their language, which doubtless meant, "We thank you a thousand times, and will remember you forever." When Edward came home, his father asked what books he had bought. He hung his head a moment, but quickly looked up.
13. "I have bought no books," said he, "I gave my money to some poor people, who seemed to be very hungry and wretched. "I think I can wait for my books till next New Year. Oh, if you had seen how glad they were to receive the money!" "My dear boy;" said his father, "here is a whole bundle of books. I give them to you, more as a reward for your goodness of heart than as a New-year gift. "I saw you give the money to the poor German family. It was no small sum for a little boy to give cheerfully. "Be thus ever ready to help the poor, and wretched, and distressed; and every year of your life will be to you a happy New Year."
1.What is the main lesson of this passage?
A/We should always wish everyone we can happy New Year.
B/We should help foreign people.
C/We should not buy books, but instead we should buy food.
D/We should give all we can to those in need.
2.Why does Edward give his silver dollars to the German family?
A/Because his father has instructed him to always help foreign families in need.
B/Because he pities them and knows they need the money more than he does.
C/Because he didn't actually want the books after all and didn't want his father to find out.
D/Because he saw his brother do the same thing last New Years.
3.What does the author mean when he says, "his face lit up"?
A/The light made his face bright.
B/The light showed how happy he was.
C/He turned on the light.
D/He was overjoyed.
4.What causes Edward's father to give Edward a bundle of books?
A/He wants to wish Edward a happy New Year.
B/He wants to reward Edward's goodness.
C/He wants Edward to learn how to read more fluently in German.
D/He wants Edward to do better in school.
5.What do you think the German family will do with the money Edward gives them?
A/They will give the money to those less fortunate than themselves.
B/They will invest in a business.
C/They will ask for more money from another child.
D/They will feed their children.
A) Complete the sentences using the words in bold. Use two to five words
1. no one knows why they are emigrating ( for )
-> No one knows....................emigrating
2.They couldn't go to the post office because of a snowstorm ( as )
-> They couldn't go to the post office.....................snowstorm
3.She had a very bad night's sleep, so she was exhausted. ( result )
-> She had a very bad night's sleep................she was exhausted
4. Do you know the reason for her leaving her job ( why )
-> Do........................ her job
5. He didn't get the job because he was inexperienced ( to )
-> He didn't get the job...................experience
1.the reason for
2.as there was a
3.as a result
4.why she leaves
5.He wasn't experienced enough to get the job
A) Complete the sentences using the words in bold. Use two to five words
1. no one knows why they are emigrating ( for )
-> No one knows.........the reason for...........emigrating
2.They couldn't go to the post office because of a snowstorm ( as )
-> They couldn't go to the post office..........as there was a...........snowstorm
3.She had a very bad night's sleep, so she was exhausted. ( result )
-> She had a very bad night's sleep....as a result............she was exhausted
4. Do you know the reason for her leaving her job ( why )
-> Do...........///............. her job
5. He didn't get the job because he was inexperienced ( to )
-> He didn't get the job........///............experience
Viết lại câu:
4. Although he felt tired, he stayed up to keep us company.
Despite
5. They didn’t have much time, however they came to visit us.
In spite of
6. He is too old, but he still does his gymnastics every morning.
a. Although
b. Despite
7. Although the shirts are very expensive, people buy them because they are trendy.
In spite of
8. Although he had no qualifications for it, he got the job.
In spite of
9. I didn’t like the CD you have recommended me, but I bought it all the same.
a. Although
b. In spite of
10. I told her all the truth. However she didn’t believe me.
a) Although
b) In spite of
11. They didn’t play well, but they won the game.
a) Although
b) Despite
12. They felt very cold but they didn’t turn on the heater.
Despite
13. Bill had a terrible headache. However he kept working.
a) Although
b) In spite of
14. He has all the necessary books but he doesn’t use them to study.
Despite
15. She works very hard but she doesn’t deserve a raise.
a) Although
b) In spite of
16. She is not prepared for the test, but she has to do it.
Despite
17. She was ill but she had to go to school.
Although
18. It was a nice sunny but there was nobody at the beach.
a) Although
b) Is spite of
19. He arrived later but he finished work earlier than the others.
Although
20. The new waitress seems honest and diligent. However the boss doesn’t like her.
a) Although
b) In spite of
4. Although he felt tired, he stayed up to keep us company.
Despite HE FELT TIRED, HE STAYED UP TO KEEP US COMPANY
5. They didn’t have much time, however they came to visit us.
In spite of THEY CAME TO VISIT US , THEY DIDN'T HAVE MUCH TIME
7. Although the shirts are very expensive, people buy them because they are trendy.
In spite of THE SHIRTS ARE VERY EXPENSIVE , PEOPLE BUY THEM BECAUSE THEY ARE TRENDY
8. Although he had no qualifications for it, he got the job.
In spite of HE HAD NO QUALIFICATIONS FOR IT , HE GOT THE JOB
16. She is not prepared for the test, but she has to do it.
Despite SHE HAS TO DO IT , SHE IS NOT PREPARED FOR THE TEST
17. She was ill but she had to go to school.
Although SHE WAS ILL BUT SHE HAD TO GO TO SCHOOL
19. He arrived later but he finished work earlier than the others.
Although HE FINISHED WORK EARLIER THAN THE OTHERS BUT HE ARRIVED LATER
4. Although he felt tired, he stayed up to keep us company.
Despite
5. They didn’t have much time, however they came to visit us.
In spite of
6. He is too old, but he still does his gymnastics every morning.
a. Although
b. Despite
7. Although the shirts are very expensive, people buy them because they are trendy.
In spite of
8. Although he had no qualifications for it, he got the job.
In spite of
9. I didn’t like the CD you have recommended me, but I bought it all the same.
a. Although
b. In spite of
10. I told her all the truth. However she didn’t believe me.
a) Although
b) In spite of
11. They didn’t play well, but they won the game.
a) Although
b) Despite
12. They felt very cold but they didn’t turn on the heater.
Despite
13. Bill had a terrible headache. However he kept working.
a) Although
b) In spite of
14. He has all the necessary books but he doesn’t use them to study.
Despite
15. She works very hard but she doesn’t deserve a raise.
a) Although
b) In spite of
16. She is not prepared for the test, but she has to do it.
Despite
17. She was ill but she had to go to school.
Although
18. It was a nice sunny but there was nobody at the beach.
a) Although
b) Is spite of
19. He arrived later but he finished work earlier than the others.
Although
20. The new waitress seems honest and diligent. However the boss doesn’t like her.
a) Although
b) In spite of
4. Although he felt tired, he stayed up to keep us company.
Despite HE FELT TIRED, HE STAYED UP TO KEEP US COMPANY
5. They didn’t have much time, however they came to visit us.
In spite of THEY CAME TO VISIT US , THEY DIDN'T HAVE MUCH TIME
7. Although the shirts are very expensive, people buy them because they are trendy.
In spite of THE SHIRTS ARE VERY EXPENSIVE , PEOPLE BUY THEM BECAUSE THEY ARE TRENDY
8. Although he had no qualifications for it, he got the job.
In spite of HE HAD NO QUALIFICATIONS FOR IT , HE GOT THE JOB
16. She is not prepared for the test, but she has to do it.
Despite SHE HAS TO DO IT , SHE IS NOT PREPARED FOR THE TEST
17. She was ill but she had to go to school.
Although SHE WAS ILL BUT SHE HAD TO GO TO SCHOOL
19. He arrived later but he finished work earlier than the others.
Although HE FINISHED WORK EARLIER THAN THE OTHERS BUT HE ARRIVED LATER
1.'will you take the dog for a walk?' he asked me
→he asked me.....
2.they will repair this road next month
→this road....
3.it was wrong of them to allow tourists to feed the animals at the zoo
→tourists ought.....
4.the last time they called me was a month ago
→they haven't.....
5.they didn't use as much electricity as we did
→we used....
6.mary is not as intelligent as julia
→julia is...
7.'what movie are we going to see tomorrow?' peter asked his girlfriend
→peter....
1.'will you take the dog for a walk?' he asked me
→he asked me...if I would take the dog for a walk..
2.they will repair this road next month
→this road..will be repaired next month..
3.it was wrong of them to allow tourists to feed the animals at the zoo
→tourists ought...not to feed the animals at the zoo..
4.the last time they called me was a month ago
→they haven't...called me for 1 month..
5.they didn't use as much electricity as we did
→we used..more electricity than we used to..
6.mary is not as intelligent as julia
→julia is more intelligent than Mary...
7.'what movie are we going to see tomorrow?' peter asked his girlfriend
→peter..asked his girlfriend what movie they were going to see the day before..
Find error in the following sentenses:
1. In spite of the heavy flood, many people are homeless.(......)
2. They had to sell their house although they had been broken.(......)
3. Although the bad traffic, I managed to arrive at the meeting on time.(......)
4. In spite of my father is old, he gets up early and does morning exercise.(......)
5. Despite she was in her middle age, she looked very graceful and charming.(......)
6. He didn’t get the job despite of his experience in the field.(......)
7. Whatever difficult she meets, she always tries to overcome.(......)
8. No matter how happens, try to keep calm.(......)
9. Whatever do I do, I do it for you.(......)
10 Despite there is a good film on TV, I keep on studying for my final test tomorrow.(......)
11. Although he is very busy, but he will do it for you.(......)
12. Blair, although was born in Kentucky, lived and practiced law in Missouri.(......)
13. In spite of she knew it was dangerous, the girl wanted to ride the horse.(......)
14. I tried to finish my work though my tiredness.(......)
15. Ann still gets to school on time in spite the heavy traffic. (......)
(Từ sai viết trong dấu (......) và chỉ cần chỉ lỗi sai, k cần sửa lại. Ai nhanh nhất mình sẽ cho 1 LIKE )
1. In spite of
2. although
3. Although
4. In spite of
5. Despite
6. Despite of
7. Whatever
8. how
9. do I do
10. Despite
11. but
12. although was
13. In spite of
14. though
15. in spite
Here is part of a letter from Jane to her friend Rosa, a teacher in England. Underline the correct
alternative.
Darwin, 20th December
Dear Rosa
Hope this find you all well. I suppose by now school (24) will close / will have closed for Christmas and you
(25) will be enjoying / will have been enjoying a rest. It’s hard to believe that Tim’s already 18 and that It’s
only a few months until he (26) will be leaving / will have been leaving school for college.
My main news Is that my brother, John, and his family (27) will have been arriving / will be arriving next
Friday as part of their big trip around the world. By the time they get here they (28) will be going / will have
been to California and New Zealand. No doubt John’s children (29) will have been planning / will plan it all
out for months! They (30) won’t be spending / won’t have spent all their time with me. John has to go to
Perth on business, so i (31) will have kept / will be keeping the rest of the family entertained while he’s away.
Then they (32) will all be going / will all have been going to Sydney...
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.
Househusbands
Dear Editor,
I read with interest the article on American families. In general I agree with it, but there are some important things it left out. It didn't tell the reader much about the life of a househusband. It's not an easy life. I know, because I'm now a househusband myself. A househusband has to change many of his ideas and his ways.
First of all, he has to change the way he thinks about time. Before I was a househusband, I worked full-time for the New York Times. I was a reporter, and time was always important. We had to finish our article quickly and give them to the editor. Everyone was always in a hurry. This is the way, many other men work, too. Businessmen, lawyers, bankers, and doctors all have to work quickly.
At home it's different. The househusband cannot be in a hurry all the time. If you rush around, you will make everyone unhappy! The children will be unhappy because they don't understand. For them, time is not important. Your wife will be unhappy because the children are unhappy. You will be unhappy, too, because they are all unhappy. So you have to learn to slow down. That is the first and most important rule for a househusband.
There is something else the househusband must learn. You must learn to show how you feel about things. At work, men usually do not talk about feelings. If they do, people think they are strange. So, many men are not used to telling anyone about their feelings. They do not know how to talk about their anger, worries, or love. But children need to know how you feel. They need to know how much you love them. If you are angry, they need to know why. Your wife also needs to know about your feelings. If you do not say anything, your family may get the wrong idea. Then there may be serious problems.
People talk a lot about househusbands these days. Usually they talk about men doing the housework, the cooking, cleaning, and shopping. But in my opinion, these are the easiest things to learn. It was much harder for me to change the way I think and the way I act with my family. I think, other men will also find this harder, but, like me, will find it necessary if they want to have a happy family!
Ted Diamond
According to the passage, children _______ .
A. don't know how to show their feelings.
B. are always in a hurry.
C. usually don't think time is important.
D. are usually unhappy.
C
Theo đoạn văn, trẻ con:
A. không biết cách thể hiện cảm xúc.
B. lúc nào cũng vội vã.
C. thường không nghĩ rằng thời gian quan trọng.
D. thường vui vẻ.
Dẫn chứng: “The children will be unhappy because they don’t understand. For them, time is not important.”
Tạm dịch: Lũ trẻ sẽ không vui vì chúng không hiểu. Đối với chúng, thời gian không quan trọng.
