I. Put into the reported speech. 

1. Tom said: “I want to buy a pocket calculator for my father.” 

 Tom said he wanted to buy a pocket calculator for his father.

2. Mr. Brown said : “Our trip cost us two thousand dollars.” 

Mr.Brown said their trip cost them two thousand dollars.

3. He said to her : “ I can‟t find my hat anywhere in the room 

He said to her he couldn't find his hat anywhere in that room

4. My father said to them : “My secretary is going to finish this job.” 

My father said to them his secretary was going to finish that job

5. They said : “We can‟t meet you here either today or tomorrow.” 

They said they couldn't meet me there either that day or the next day

6. My mother said : “I think it won‟t rain tomorrow.” 

My mother said she thought it wouldn't rain the next day

7. He said: “Your car has been stolen, John.” 

He said john's car had been stolen

I. Chọn câu trả lời đúng 

1. He not only sings...................dances. 

A. But also B. As well C. And D. Also. 

2. How long.................you................English at school? 

A. Have/ learnt B. Have/ learn C. Do/ learn D. Are/ learning. 

3. I prefer city life.................country life. 

A. Than B. Better than C. More than D. To. 

4. Do you mind if I................here? 

A. Sitting B. Sit C. To sit D. Sitting. 

5. Woud you mind if I................ a photo? 

A. Take B. Taking C. Took D. To take. 

6. The doctor................a red car is living around the corner. 

A. To drive B. Drove C. Driving D. Driven. 

7. Where will you stay if you................to paris? 

A. Go B. Went C. Gone D. To go. 

8. If it................rain, we'll have the party out side. 

A. Wouldn't B. Didn't C. Doesn't D. Won't. 

19. ................It was Ms John's birthday, her employees sent her a gift. 

A. But B. Even though C. Since. D. While.   

III.Tìm lỗi sai trong các câu sau đây 

1. Would you mind close=> closing the window,please?

2. Last week, I went to the museum by my friend. 

3. Jim is such intelligent that he always under stands what I say 

4. He couldn't sleep so he turn off the T. V to watch some programs. 

5. Neil Armstrong, Whichfirst walked on the moon lived in the USA 

IV. Chia dạng đúng của từ trong ngoặc (1 điểm). 

1. If you (want) want to improve your English I ( help ) will help you

2. Tom isn't here. He (just go) has just gone out for a few minutes.

3. We (have) will have English test next week.

4. They all (be) were tired after a hard working day in the hot weather

5. We (waste) are wasting too much power at the moment.

I. Put into the reported speech. 

1. Tom said: “I want to buy a pocket calculator for my father.” 

 Tom said he wanted to buy a pocket calculator for his father.

2. Mr. Brown said : “Our trip cost us two thousand dollars.” 

Mr.Brown said their trip cost them two thousand dollars.

3. He said to her : “ I can‟t find my hat anywhere in the room 

He said to her he couldn't find his hat anywhere in that room

4. My father said to them : “My secretary is going to finish this job.” 

My father said to them his secretary was going to finish that job

5. They said : “We can‟t meet you here either today or tomorrow.” 

They said they couldn't meet me there either that day or the next day

6. My mother said : “I think it won‟t rain tomorrow.” 

My mother said she thought it wouldn't rain the next day

7. He said: “Your car has been stolen, John.” 

He said john's car had been stolen

I. Chọn câu trả lời đúng 

1. He not only sings...................dances. 

A. But also B. As well C. And D. Also. 

2. How long.................you................English at school? 

A. Have/ learnt B. Have/ learn C. Do/ learn D. Are/ learning. 

3. I prefer city life.................country life. 

A. Than B. Better than C. More than D. To. 

4. Do you mind if I................here? 

A. Sitting B. Sit C. To sit D. Sitting. 

5. Woud you mind if I................ a photo? 

A. Take B. Taking C. Took D. To take. 

6. The doctor................a red car is living around the corner. 

A. To drive B. Drove C. Driving D. Driven. 

7. Where will you stay if you................to paris? 

A. Go B. Went C. Gone D. To go. 

8. If it................rain, we'll have the party out side. 

A. Wouldn't B. Didn't C. Doesn't D. Won't. 

19. ................It was Ms John's birthday, her employees sent her a gift. 

A. But B. Even though C. Since. D. While.   

III.Tìm lỗi sai trong các câu sau đây 

1. Would you mind close=> closing the window,please?

2. Last week, I went to the museum by my friend. 

3. Jim is such intelligent that he always under stands what I say 

4. He couldn't sleep so he turn off the T. V to watch some programs. 

5. Neil Armstrong, Whichfirst walked on the moon lived in the USA 

IV. Chia dạng đúng của từ trong ngoặc (1 điểm). 

1. If you (want) want to improve your English I ( help ) will help you

2. Tom isn't here. He (just go) has just gone out for a few minutes.

3. We (have) will have English test next week.

4. They all (be) were tired after a hard working day in the hot weather

5. We (waste) are wasting too much power at the moment.

I. Put into the reported speech. 

1. Tom said: “I want to buy a pocket calculator for my father.” 

 Tom said he wanted to buy a pocket calculator for his father.

2. Mr. Brown said : “Our trip cost us two thousand dollars.” 

Mr.Brown said their trip cost them two thousand dollars.

3. He said to her : “ I can‟t find my hat anywhere in the room 

He said to her he couldn't find his hat anywhere in that room

4. My father said to them : “My secretary is going to finish this job.” 

My father said to them his secretary was going to finish that job

5. They said : “We can‟t meet you here either today or tomorrow.” 

They said they couldn't meet me there either that day or the next day

6. My mother said : “I think it won‟t rain tomorrow.” 

My mother said she thought it wouldn't rain the next day

7. He said: “Your car has been stolen, John.” 

He said john's car had been stolen

I. Chọn câu trả lời đúng 

1. He not only sings...................dances. 

A. But also B. As well C. And D. Also. 

2. How long.................you................English at school? 

A. Have/ learnt B. Have/ learn C. Do/ learn D. Are/ learning. 

3. I prefer city life.................country life. 

A. Than B. Better than C. More than D. To. 

4. Do you mind if I................here? 

A. Sitting B. Sit C. To sit D. Sitting. 

5. Woud you mind if I................ a photo? 

A. Take B. Taking C. Took D. To take. 

6. The doctor................a red car is living around the corner. 

A. To drive B. Drove C. Driving D. Driven. 

7. Where will you stay if you................to paris? 

A. Go B. Went C. Gone D. To go. 

8. If it................rain, we'll have the party out side. 

A. Wouldn't B. Didn't C. Doesn't D. Won't. 

19. ................It was Ms John's birthday, her employees sent her a gift. 

A. But B. Even though C. Since. D. While.   

III.Tìm lỗi sai trong các câu sau đây 

1. Would you mind close=> closing the window,please?

2. Last week, I went to the museum by my friend. 

3. Jim is such intelligent that he always under stands what I say 

4. He couldn't sleep so he turn off the T. V to watch some programs. 

5. Neil Armstrong, Whichfirst walked on the moon lived in the USA 

IV. Chia dạng đúng của từ trong ngoặc (1 điểm). 

1. If you (want) want to improve your English I ( help ) will help you

2. Tom isn't here. He (just go) has just gone out for a few minutes.

3. We (have) will have English test next week.

4. They all (be) were tired after a hard working day in the hot weather

5. We (waste) are wasting too much power at the moment.

1. Tom said: “I want to buy a pocket calculator for my father.”

=> Tom said that he wanted to buy a pocket calculator for his father.

2. She said; “I once spent a summer in this village.”

=> She said that she had once spent a summer in that village.

3.The nurse said: “The patient in this room didn‟t obey your orders, doctor.”

=> The nurse told doctor that the patient in that room hadn't obeyed his orders.

4. They said to me : “You taught us English last year.”

=> They told me that I had taught them English the previous year.

5.. Mr. Brown said : “Our trip cost us two thousand dollars.”

=> Mr. Brown said that their trip had cost them two thousand dollars.

6. He said to her : “ I can't find my hat anywhere in this room.”

=> He told her that she couldn't find his hat anywhere in that room.

7.. My father said to them : “My secretary is going to finish this job.”

=> My father told them that his secretary was going to finish that job.

8.  They said : “We can't meet you here either today or tomorrow.”

They said that they couldn't meet her there either that day or the next day.

9.My mother said : “I think it won't rain tomorrow.”

My mother said that she thought it wouldn't rain the following day.

10.He said: “Your car has been stolen, John.”

He told John that his car had been stolen.

11. They said : “The river is rising early this year.”

 They said that the river was rising early that year.

12. He said : “I'll expect her to come soon.”

He said that he would expect her to come soon.

13. Our teacher said : “World War II broke out in 1939.”

Our teacher said that World War II had broken out in 1939.

14. The students said : “We'll be sitting for our next exam next Monday.”

 The students said that they would be sitting for their next exam the next Monday.

15. He said : “I‟m going to finish this work.”

He said that he was going to finish that work.

 SM★Maleficent chơi bẩn vậy?:)) tách câu trả lời ra kiếm GP kìa

1. Tom said that he wanted to buy a pocket calculator for his father.

2. She said that she had once spent a summer in that village.

3. The nurse told doctor that the patient in that room hadn't obeyed his orders.

4. They told me that I had taught them English the previous year.

5. Mr. Brown said that their trip had cost them two thousand dollars.

6. He told her that she couldn't find his hat anywhere in that room.

7. My father told them that his secretary was going to finish that job.

8. They said that they couldn't meet her there either that day or the next day.

9. My mother said that she thought it wouldn't rain the following day.

10. He told John that his car had been stolen.

11. They said that the river was rising early that year.

12. He said that he would expect her to come soon.

13. Our teacher said that World War II had broken out in 1939.

14. The students said that they would be sitting for their next exam the next Monday.

15. He said that he was going to finish that work.

1. “You shouldn’t lend him any more money,” Mrs. Tuyet said to Nga.

   Mrs. Tuyet advised ____Nga not to lend him any more money ______________________________________________.

2. It was so late that nothing could be done.

 It was too _____late for something to be done______________________________________________________.

3. Smoking is not allowed in the library.

 Would you ___mind not smoking in the library______________________________________________________?

4. Why did you phone him, Linh?

 I want to know what _____did you phone him for _____________________________________________, Linh.

5. It is not necessary for you to ring me unless you’ve got a problem. 

 You don't have to ring me unless you’ve got a problem.  ________________________________________________________________

6. He failed the exam because of his laziness.

 Because he_____was lazy, he failed the exam______________________________________________________.

7. I’ll telephone you tomorrow morning.

 I’ll give___you a call tomorrow morning. ___________________________________________________________.

8. Walking in the rain gives my brother pleasure.

 My brother enjoys______walking in the rain_______________________________________________

9. Have you ever played a computer game before?

 Is this____the first time you have ever played a computer game ___________________________________________________________?

10. I can’t stand people interrupting me when I’m studying

 I would rather ___people didn't interrupt me when I am studying_____________________________________________________

11. Although his leg was broken, he managed to get out of the car.

 Despite his broken leg, he managed to get out of the car. ________________________________________________________.

12. Tan likes going on holiday with his family, but he prefers camping with friends.

 Tan doesn’t____ like going on holiday with his family so much as camping with friends

_________________________________________________.

13. A true story forms the basis of Mary’s new novel.

 Mary’s new novel is___ based on a true story.

___________________________________________.

14. The cost of living has fallen considerably in the past week.

 There has _____been a considerable fall in the cost of living in the past week._________________________________________________.

15. “I’m sorry I didn’t catch the ball for your sister.” Nam said to Huong

 Nam apologized  __Nam apologized Huong for not having caught the ball for her sister.______________________________________________.

Câu 15: 

a: Ta có: \(9< 3^n< 81\)

\(\Leftrightarrow2< n< 4\)

hay n=3

b: Ta có: \(25\le5^n\le125\)

\(\Leftrightarrow2\le n\le3\)

hay \(n\in\left\{2;3\right\}\)

mk cần gấp

ai giúp mk zớiiiii

a: =5(x^2-2xy+y^2-4z^2)

=5[(x-y)^2-4z^2]

=5(x-y-2z)(x-y+2z)

b: =(x-y)^2-z^2=(x-y-z)(x-y+z)

d: =(x-y)^2-4z^2

=(x-y-2z)(x-y+2z)

e: =3(x^2-2xy+y^2-4z^2)

=3(x-y-2z)(x-y+2z)

f: =(x-3y)^2-25z^2

=(x-3y-5z)(x-3y+5z)

Literature is my favorite subject.

I like literature the most