He got over many ____________ to win the prize. A. difficult B. difficulty C. difficultly D. difficulties The police are concerned for the ____________ of the 12-year-old boy who has been missed thr...

#Tiếng anh lớp 10

1

LT

Linh Trần

11 tháng 10 2017

He got over many ____________ to win the prize.
A. difficult B. difficulty C. difficultly D. difficulties
The police are concerned for the ____________ of the 12-year-old boy who has been missed three days.
A. safety B. safe C. safely D. safeness
Choose the word whose main stress is placed differently from the others:
A. history B. English C. mathematics D. chemistry
She works as a fashion model to __________ her living.
A. gain B. get C. raise D. earn

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions. Question 35. The police are concerned for the safety of the 12-year-old boy who has been missing for three days. A. welfare B. well-being C. danger D. securityQuestion 36. Phong’s father is worried about his safety because Phong rides a bike to school...

NM

Nguyễn Minh Dang98

22 tháng 10 2021

IV. Choose the correct answer. 1: Each of you………a share in the work. A. to have B. have C. having D. has 2: We need more sugar. There is…………sugar in the pot. A. little B. much C. any D. many 3: His pronunciation causes me a lot of _____. A. difficult B. difficultly C. difficulties D. difficulty 4.There are small……………………….between British and American English. A. differences B. difference C. differently D. different 5: Each student ………………. the lesson very well. A. understand B. understands...

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

Question 35. The police are concerned for the safety of the 12-year-old boy who has been missing for three days.

A. welfare B. well-being C. danger D. security

Question 36. Phong’s father is worried about his safety because Phong rides a bike to school in narrow and crowded streets every day.

A. wide B. interesting C. small D. stressful

Question 37. She has prepared something to take part in the competition.

A. participate in B. come back C. withdraw D. look after

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer for each of the questions.

Many people now think that teachers give pupils too much homework. They say that it is unnecessary for children to work at home in their free time. Moreover, they argue that most teachers do not properly plan the homework tasks they give to pupils. The result is that pupils have to repeat tasks which they have already done at school. Recently in Greece many parents complained about the difficult homework which teachers gave to children. The parents said that most of the homework was a waste of time, and they wanted to stop it. Spain and Turkey are two countries which stopped homework recently. In Denmark, West Germany and several other countries in Europe, teachers cannot set homework at weekends. In Holland, teachers allow pupils to stay at school to do their homework. The children are free to help one another. Similar arrangements also exist in some British schools.

Most people agree that the homework is unfair. A pupil who can do his homework in a quiet and comfortable room is in a much better position than a pupil who does his homework in a small, noisy room with the television on. Some parents help their children with their homework. Other parents take no interest at all in their children’s homework.

It is important, however, that teachers talk to parents about homework. A teacher should suggest suitable tasks for parents to do with their children. Parents are often better at teaching their own children.

Question 38. According to the writer, ______________.

A. a lot of homework is well planned

B. teachers are allowed to give children homework

C. many parents would like their children to have less homework

D. pupils should do homework in their leisure time

Question 39. which countries is homework completely stopped ?

A. Spain and Holland. B. Turkey and Spain.

C. Turkey and Greece. D. Holland and Britain.

Question 40. What does “set” in line 8 mean?

A. assign B handle C. design D. send

Question 41. ___________ think homework is fair.

A. many people B. only a small number of people

C. the majority of people D. almost all people

Question 42. The following can be inferred from the passage EXCEPT that __________.

A. many teachers think that pupils should have homework.

B. teachers’ homework is different from the work pupils have done in class.

C. teachers should advise parents about how to work with the children at home.

D. it’s advisable for the children to redo the class tasks.

#Tiếng anh lớp 10

1

MK

Minh Khanh

22 tháng 10 2021

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

Question 35. The police are concerned for the safety of the 12-year-old boy who has been missing for three days.

A. welfare B. well-being C. danger D. security

Question 36. Phong’s father is worried about his safety because Phong rides a bike to school in narrow and crowded streets every day.

A. wide B. interesting C. small D. stressful

Question 37. She has prepared something to take part in the competition.

A. participate in B. come back C. withdraw D. look after

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer for each of the questions.

Many people now think that teachers give pupils too much homework. They say that it is unnecessary for children to work at home in their free time. Moreover, they argue that most teachers do not properly plan the homework tasks they give to pupils. The result is that pupils have to repeat tasks which they have already done at school. Recently in Greece many parents complained about the difficult homework which teachers gave to children. The parents said that most of the homework was a waste of time, and they wanted to stop it. Spain and Turkey are two countries which stopped homework recently. In Denmark, West Germany and several other countries in Europe, teachers cannot set homework at weekends. In Holland, teachers allow pupils to stay at school to do their homework. The children are free to help one another. Similar arrangements also exist in some British schools.

Most people agree that the homework is unfair. A pupil who can do his homework in a quiet and comfortable room is in a much better position than a pupil who does his homework in a small, noisy room with the television on. Some parents help their children with their homework. Other parents take no interest at all in their children’s homework.

It is important, however, that teachers talk to parents about homework. A teacher should suggest suitable tasks for parents to do with their children. Parents are often better at teaching their own children.

Question 38. According to the writer, ______________.

A. a lot of homework is well planned

B. teachers are allowed to give children homework

C. many parents would like their children to have less homework

D. pupils should do homework in their leisure time

Question 39. which countries is homework completely stopped ?

A. Spain and Holland. B. Turkey and Spain.

C. Turkey and Greece. D. Holland and Britain.

Question 40. What does “set” in line 8 mean?

A. assign B handle C. design D. send

Question 41. ___________ think homework is fair.

A. many people B. only a small number of people

C. the majority of people D. almost all people

Question 42. The following can be inferred from the passage EXCEPT that __________.

A. many teachers think that pupils should have homework.

B. teachers’ homework is different from the work pupils have done in class.

C. teachers should advise parents about how to work with the children at home.

D. it’s advisable for the children to redo the class tasks.

Đúng(1)

NH

Nguyễn Hồng Nhung

28 tháng 6 2018

2

K

Komorebi

28 tháng 6 2018

IV. Choose the correct answer.

1: Each of you………a share in the work.
A. to have B. have C. having D. has

2: We need more sugar. There is…………sugar in the pot.
A. little B. much C. any D. many

3: His pronunciation causes me a lot of _____.
A. difficult B. difficultly C. difficulties D. difficulty

4.There are small……………………….between British and American English.
A. differences B. difference C. differently D. different

5: Each student ………………. the lesson very well.
A. understand B. understands C. understanding D. to understand

6. Can you see anybody in that classroom? – Yes. There _______ a teacher and fifty students there.
A. have been B. has been C. is D. are

7. ________ students in this class have trouble finding time to work out.
A. Many of B. A great deal of C. Mostly all D. Few

8: I’d like to go on a holiday, but I haven’t got many -> any money.
A B C D

9: There is _____ water in the bottle.
A. many B. a number of C. few D. a little

10: He felt very sad because he had ______ friends in the village.
A. a few B. few C. little D. a little

11: Peter earned a large number -> amount of money last year.
A B C D

12: “Would you like to have ______ coffee?”

A. little B. many C. some D. few

13. When I came in, everyone were -> was watching a film.
A B C D

TL

Thân Linh

28 tháng 6 2018

IV. Choose the correct answer.

1: Each of you………a share in the work.
A. to have B. have C. having D. has

2: We need more sugar. There is…………sugar in the pot.
A. little B. much C. any D. many

3: His pronunciation causes me a lot of _____.
A. difficult B. difficultly C. difficulties D. difficulty

4.There are small……………………….between British and American English.
A. differences B. difference C. differently D. different

5: Each student ………………. the lesson very well.
A. understand B. understands C. understanding D. to understand

6. Can you see anybody in that classroom? – Yes. There _______ a teacher and fifty students there.
A. have been B. has been C. is D. are

7. ________ students in this class have trouble finding time to work out.
A. Many of B. A great deal of C. Mostly all D. Few

8: I’d like to go on a holiday, but I haven’t got many money.
A B C D => MUCH

9: There is _____ water in the bottle.
A. many B. a number of C. few D. a little

10: He felt very sad because he had ______ friends in the village.
A. a few B. few C. little D. a little

11: Peter earned a large number of money last year.
A B C D => AMOUNT

12: “Would you like to have ______ coffee?”

A. little B. many C. some D. few

13. When I came in, everyone were watching a film.
A B C D => WAS

DN

Dương Nhi

29 tháng 9 2019

Choose the best answer (A, B, C or D).
1.We should try to keep everything around us clean and then flu with find it __________ to spread.
A. difficult B. difficulty C. difficulties D. like
2.The institution ...... of many classrooms and libraries for students
A. is consisted B. has been consisted C. consists D. is consist

#Tiếng anh lớp 7

4

LD

lê duy mạnh

29 tháng 9 2019

1.a.difficult

2.b.has bên cónisted

W

✟_๖ۣۜWĭηɗү_✟

29 tháng 9 2019

Choose the best answer (A, B, C or D).
1.We should try to keep everything around us clean and then flu with find it __________ to spread.
A. difficult B. difficulty C. difficulties D.
2.The institution ...... of many classrooms and libraries for students
A. is consisted B. has been consisted C. consists D. is consist

Answer:

1.We should try to keep everything around us clean and then flu with find it __________ to spread.
A. difficult B. difficulty C. difficulties D.
2.The institution ...... of many classrooms and libraries for students
A. is consisted B. has been consisted C. consists D. is consist

Cụ thể là:

1.A : difficult

2.B : Has been consisted

*Mình đảm bảo đúng 100% nhé!!!

#Trúc Mai

Bài 1 : Sửa lỗi sai: 1. Bill went to class late, that was unusual for him. 2. My close friend, that I've lost touch with for 3 years, has just returned from India. 3. Human beings whom live longer than one hundred years are a rarity. 4. The last person leaving the room must turn off the light. 5. He's the man that his novel won the Nobel Prize last year 6. I don't know the reason what he wanted to leave his home country. 7. She always wears clothes are made by a famous fashion...

VT

Vũ Thu Hiền

14 tháng 10 2019

1

B

B.Trâm

14 tháng 10 2019

Bài 1 : Sửa lỗi sai:

1. Bill went to class late, that -> which was unusual for him.

2. My close friend, that -> whom I've lost touch with for 3 years, has just returned from India.

3. Human beings whom -> who live longer than one hundred years are a rarity.

4. The last person leaving -> to leave the room must turn off the light.

5. He's the man that his -> whose novel won the Nobel Prize last year

6. I don't know the reason what -> why he wanted to leave his home country.

7. She always wears clothes are -> X made by a famous fashion designer.

8. Hawii, which is the part of a group of islands , that -> X has active volcanoes.

9. My father, that -> who has a special craze for cars, has just bought another sport car

10.Marilyn Monroe, who -> X/ who is a famous actress,died of drug overdose

11. I have my teeth checking -> checked by the dentist.

12.These pills should be take -> taken every four hours

13. The letter should been -> have been/ be delivered in the afternoon

14. The mail has -> has been sent to the wrong address

15. They were questioning -> questioned by the police

16. Unless -> If we leave a bowl of water under the sun, it will evaporate

17. English is said to speak -> be spoken all over the world

18.They have got married for twenty years old -> X

19. There used to be many big trees here

20. She is afraid of living on her own in a big city

Ai sửa và lược bỏ vài từ giùm em với ạ! For detective fans, Detective Conan is a series we should not ignore, it has attracted millions of readers from around the world. The main plot is about a high school detective Shinichi Kudo. When he was chasing some suspicious people, he was attacked and poisoned. The pill did not kill him, but it turned him into a six year old boy. Since then, he has lived in a lover's house with a new name. He has a group of friends at school, and...

TL

Trâm Lê

7 tháng 6 2020

Read the passage then choose the true (T) of false (F) statements. In the first year of lower secondary school, I had some difficulties in learning English. My English pronunciation was really bad and my English grammar was worse. I did not know about this. One afternoon after the lesson, my teacher of English told me to wait for for her outside the classroom. She took me to the school library and showed me cassettes of pronunciation drills Kelt in a glass bookcase. She also told me how to use...

#Tiếng anh lớp 7

0

G

G.Dr

3 tháng 12 2018

1

NT

Nguyễn Thị Ngọc Thơ

4 tháng 12 2018

Read the passage then choose the true (T) of false (F) statements.

In the first year of lower secondary school, I had some difficulties in learning English. My English pronunciation was really bad and my English grammar was worse. I did not know about this. One afternoon after the lesson, my teacher of English told me to wait for for her outside the classroom. She took me to the school library and showed me cassettes of pronunciation drills Kelt in a glass bookcase. She also told me how to use an English-English dictionary to improve my English grammar. "Now I think you know what you should do", did she. I made much progress and only one year later, I won the first prize in the English speaking contest held for secondary school. Students in my home town.

1. What difficulties did Nam have in learning English in the first year?

A. The pronunciation C. Both pronunciation and grammar

B. The grammar D. The way of improving his pronunciation

2. How was his English pronunciation?

A. It was really bad C. It was wonderful

B. It was really good D. It was very interesting

3. Who wanted to meet him one afternoon after lesson?

A. His teacher B. One of his friends C. His father D. His mother

4. What did he win in the English speaking contest one year later?

A. The first prize B. the second prize C. the third prize D. fourth prize

Exercise 3: Choose the best answers1. She has worked for this company ……………many years, ……………..1990.A. since / since B. for / since C. for / in D. since / in2. I haven’t seen Julie ………………..Christmas.A. for B. from C. since D. during3. My wife and I ……………three times since we ……………….married.A. moved / got B. moved / have got C. have moved / got D. have moved / have got4. We are talking about the car ………………has a red roofA. who B....

WT

what the fack

25 tháng 7 2018

3

TA

Thiên Ân

25 tháng 7 2018

\(1.B\)

\(2.C\)

\(3.C\)

\(4.C\)

\(5.B\)

\(6.D\)

\(7.C\)

\(8.A\)

\(9.A\)

\(10.D\)

NC

Nguyễn Công Tỉnh

25 tháng 7 2018

Exercise 3: Choose the best answers

1. She has worked for this company ……………many years, ……………..1990.

A. since / since B. for / since C. for / in D. since / in

2. I haven’t seen Julie ………………..Christmas.

A. for B. from C. since D. during

3. My wife and I ……………three times since we ……………….married.

A. moved / got B. moved / have got C. have moved / got D. have moved / have got

4. We are talking about the car ………………has a red roof

A. who B. whom C. which D. where

5. They have changed the law.

A. The law has been change B. The law has been changedC. The has to be changed D. The law has been changing

6. This is the bank ………………was robbed yesterday.

A. which B. that C. who D. A & B are correct

7. He came with a friend ………………waited outside.

A. whom B. which C. who D. when

8. I have received your letters.

A. Your letters have been received

B. Your letters have been receive

C. Your letters has been received

D. Your letters have received

9. Mary, ………………knew nothing about the mountain, thought it would be safe to climb alone.

A. who B. that C. whom D. A & B are correct

10. The book about ……………..I told you yesterday has been stolen.

A. that B. who C. whom D. which

Shichi-go-san means “seven-five-three” and the festival is for children who are seven,five and three. The Japanese think these ages are very important years. Japanese parentscelebrate Shichi-go-san as their boys turn three and five and their girls turn three andseven.At the age of seven, a girl wears obi - the piece of cloth worn round the waist over thekimono - for the first time. At the age of five, a boy wears his first hakama pants – thepants that Samurai wore in the past - in...

Q

qwewe

9 tháng 4 2020

#Tiếng anh lớp 7

1

B

bibititi

15 tháng 4 2020

1b

2a

3c

4b

5 con thieu nhe bn

(Hép miiiiii) Exercise 3 1. The science classes at this ______ difficult. a. schools are b. school is c. school are d. school's is 2. One of the ______ from Italy. a. student is b. students are c. student are d. student is 3. ______ to support the case against James? a. Is there any proof b. Are there any proof c. Is there any proofs d. Are there any proofs 4. You have to pay extra if you take too______ with you. a. much luggages b. many luggages c. much luggage d. may luggage 5. ______ in...

GL

Giang Luu

16 tháng 6 2020

(Hép miiiiii)

Exercise 3

1. The science classes at this ______ difficult.
a. schools are b. school is c. school are d. school's is
2. One of the ______ from Italy.
a. student is b. students are c. student are d. student is
3. ______ to support the case against James?
a. Is there any proof b. Are there any proof
c. Is there any proofs d. Are there any proofs
4. You have to pay extra if you take too______ with you.
a. much luggages b. many luggages c. much luggage d. may luggage
5. ______ in your lass have tickets for the lecture series?
a. Do any of the student b. Does any of the student
c. Do any of the students d. Does any of the students
6. Bob got fired. It's going to be difficult for him to find job.
a. other b. another c. the other d. the another
7. There______ available in his area of specialization.
a. isn’t a lot of job b. aren't a lot of jobs c. isn't a lot of jobs d. aren't a lot of job
8. He made the soup by mixing______ meat with some rice.
a. little b. few c. a little d. a few
9. Many of the ______ not expect to win.
a. participants in the race do b. participants in the races does
c. participants in the race does d. participant in the race does
10. The English______ strong traditions.
a. has many b. have much c. have many d. has much
11. ______ moved to that city recently.
a. A number of Vietnamese have b. A number of Vietnamese has
c. The number of Vietnamese has b. The number of Vietnamese have
12. Each of the reference _____ available in the school library.
a. books on that list is b. books on that list are
c. books on that list is d. book on that list are
13. Several____ sleeping under a tree.
a. of lions were b. lion was c. of the lions was d. lions were
14. Many of the ____ not used to day. They are remnants of the past.
a. railroad tracks around here are b. railroad's tracks around here is
c. railroad tracks around here is d. railroad's tracks around here are
15. As we walked through the jungle, the ____ unusually quiet.
a. monkeys were b. monkeys was c. monkies were d. monkies was
16. At the news conference, several reporters didn't get clear answer to _____ questions.
a. theirs b. their c. his and hers d. his and her
17. I have a _____ sister.

a. seven years old b. seven years old c. seven year old d. seven year olds
18. There_____ in the world today.
a. is any new computer company b. is many new computer companies
c. are many new computer companies d. are many new computer companies
19. Self-esteem is important. It's important for people to like _____
a. oneself b. yourself c. him/herself d. themselves
20. What_____ you used in picking a winner in the art contest?
a. is the criteria b. are the criteria c. are the criterion d. are the riterions
Exercise 4
1. Mathematics_____ very interesting to me.
a. are b. have been c. were d. is
2. Down_____ for three days
a. the rain poured b. did the rain pour c. poured the rain d. do the rain pour
3. Twenty dollars_____ the price.
a. are b. is c. being d. were
4. A number of graduates_____ scholarships from this department.
a. have received b. has received c. are received d. receives
5. Pollution together with water erosion_____ its toll on the building.
a. are taking b. is taking c. have taking d. have taken
6. Most of the rooms in the hotel _____ air-conditioning.
a. has b. having c. have d. are
7. A few_____ the test.
a. have failed b. has failed c. is failing d. failing
8. Under the tree_____ full of food.
a. a basket was b. was a basket c. are a basket d. were a basket
9. Both viruses and genes_____ made from nucleoproteins.
a. are b. is c. were d. has been
10. Coffee contains caffeine, and so_____
a. tea did b. does tea c. it does d. tea does
11. Mary, accompanied by her brother on the piano, _____ very well received at the talent show
yesterday.
a. was b. were c. have been d. has been
12. The smallest flying dinosaurs _____ about the size of a robin.
a. was b. are c. have d. been
13. My new pair of pants _____ at the cleaners.
a. is b. are c. be d. have been
14. Out_____ the bird from its tiny cage.
a. did the bird fly b. fly the bird c. did the bird fly d. flew the bird
15. The police_____ on the alert for the escaped convict.
a. are b. be c. can d. been
16. I'm happy that everything_____ in its place.
a. are b. been c. is d. have
17. One of my best friends_____ five credit cards.
a. have b. has c. does d. do
18. _____ an emergency arise, call 911.
a. Can b. Does c. Should d. Will
19. There_____ never been an environmental disaster of this magnitude.
a. has b. have c. are d. is
20. The news_____ quite alarming.
a. are b. have c.was d.were

#Tiếng anh lớp 6

2

NH

Nguyễn Huyền Trâm

16 tháng 6 2020

Exercise 3

1. The science classes at this ______ difficult.
a. schools are b. school is c. school are d. school's is
2. One of the ______ from Italy.
a. student is b. students are c. student are d. student is
3. ______ to support the case against James?
a. Is there any proof b. Are there any proof
c. Is there any proofs d. Are there any proofs
4. You have to pay extra if you take too______ with you.
a. much luggages b. many luggages c. much luggage d. may luggage
5. ______ in your lass have tickets for the lecture series?
a. Do any of the student b. Does any of the student
c. Do any of the students d. Does any of the students
6. Bob got fired. It's going to be difficult for him to find job.
a. other b. another c. the other d. the another
7. There______ available in his area of specialization.
a. isn’t a lot of job b. aren't a lot of jobs c. isn't a lot of jobs d. aren't a lot of job
8. He made the soup by mixing______ meat with some rice.
a. little b. few c. a little d. a few
9. Many of the ______ not expect to win.
a. participants in the race do b. participants in the races does
c. participants in the race does d. participant in the race does
10. The English______ strong traditions.
a. has many b. have much c. have many d. has much
11. ______ moved to that city recently.
a. A number of Vietnamese have b. A number of Vietnamese has
c. The number of Vietnamese has b. The number of Vietnamese have
12. Each of the reference _____ available in the school library.
a. books on that list is b. books on that list are
c. books on that list is d. book on that list are
13. Several____ sleeping under a tree.
a. of lions were b. lion was c. of the lions was d. lions were
14. Many of the ____ not used to day. They are remnants of the past.
a. railroad tracks around here are b. railroad's tracks around here is
c. railroad tracks around here is d. railroad's tracks around here are
15. As we walked through the jungle, the ____ unusually quiet.
a. monkeys were b. monkeys was c. monkies were d. monkies was
16. At the news conference, several reporters didn't get clear answer to _____ questions.
a. theirs b. their c. his and hers d. his and her
17. I have a _____ sister.

a. seven years old b. seven years old c. seven year old d. seven year olds
18. There_____ in the world today.
a. is any new computer company b. is many new computer companies
c. are many new computer companies d. are many new computer companies
19. Self-esteem is important. It's important for people to like _____
a. oneself b. yourself c. him/herself d. themselves
20. What_____ you used in picking a winner in the art contest?
a. is the criteria b. are the criteria c. are the criterion d. are the riterions
Exercise 4
1. Mathematics_____ very interesting to me.
a. are b. have been c. were d. is
2. Down_____ for three days
a. the rain poured b. did the rain pour c. poured the rain d. do the rain pour
3. Twenty dollars_____ the price.
a. are b. is c. being d. were
4. A number of graduates_____ scholarships from this department.
a. have received b. has received c. are received d. receives
5. Pollution together with water erosion_____ its toll on the building.
a. are taking b. is taking c. have taking d. have taken
6. Most of the rooms in the hotel _____ air-conditioning.
a. has b. having c. have d. are
7. A few_____ the test.
a. have failed b. has failed c. is failing d. failing
8. Under the tree_____ full of food.
a. a basket was b. was a basket c. are a basket d. were a basket
9. Both viruses and genes_____ made from nucleoproteins.
a. are b. is c. were d. has been
10. Coffee contains caffeine, and so_____
a. tea did b. does tea c. it does d. tea does
11. Mary, accompanied by her brother on the piano, _____ very well received at the talent show
yesterday.
a. was b. were c. have been d. has been
12. The smallest flying dinosaurs _____ about the size of a robin.
a. was b. are c. have d. been
13. My new pair of pants _____ at the cleaners.
a. is b. are c. be d. have been
14. Out_____ the bird from its tiny cage.
a. did the bird fly b. fly the bird c. did the bird fly d. flew the bird
15. The polices_____ on the alert for the escaped convict.
a. are b. be c. can d. been
16. I'm happy that everything_____ in its place.
a. are b. been c. is d. have
17. One of my best friends_____ five credit cards.
a. have b. has c. does d. do
18. _____ an emergency arise, call 911.
a. Can b. Does c. Should d. Will
19. There_____ never been an environmental disaster of this magnitude.
a. has b. have c. are d. is
20. The news_____ quite alarming.
a. are b. have c.was d.were

GL

Giang Luu

17 tháng 6 2020

Cảm ơn chị ạ