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1 tháng 8 2017

Given 100 points with any 3 points non-aligned. Draw all the line passing through any 2 of these points. How many lines are there?

This is my exercise:

It is just 1 point in 99 straight draw with 100 points remaining. So with 100 points, with all 99.100

As each line is repeated 2 times so have all :

99.100 / 2 = 4950 (lines)

Answer: 4950 lines.

SECTION 5: writing.IX. Rewrite each of the following sentences in such a way that it means the same as the first one. (2.0 points) 1. How many teachers are there in your school?            => How many teachers does ................................................................................................................2. The photocopy store is to the left of the movie theater.                                => The movie theater is…….………………………………………….………………..……….……3. Ho Chi Minh City is...
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SECTION 5: writing.

IX. Rewrite each of the following sentences in such a way that it means the same as the first one. (2.0 points)

1. How many teachers are there in your school?            

=> How many teachers does ................................................................................................................

2. The photocopy store is to the left of the movie theater.                                

=> The movie theater is…….………………………………………….………………..……….……

3. Ho Chi Minh City is bigger than Ha Noi.                                            

=> Ha Noi ………………….………..…………………………………..……………..………….….

4. Dung is Mrs. Hoa’s granddaughter.                 

=> Mrs. Hoa……………………..………………………………………………………..……….…..

5. Why don’t we go to the movies tonight?

=> What ................................................................................................................................................

6. What is the price of this dictionary? 

=> How.................................................................................................................................................

7. What’s your favorite drink?     

=> What drink…………………………………………………………………………...……………    

8. Nobody in my class is taller than Hieu.

=> Hieu…………………………………………………………………………….…………....…….

9. Dr. Kim drives his car to work every morning.          

=> Dr. Kim goes....................................................................................................................................

10. The subject Nam likes most at school is English.

=> Nam’s ……………………………………………………………………………………………...

11. In spite of taking a taxi, he arrived late for the meeting.

- Although  _________________________________ .

12. It is such a heavy  box that I can't carry it.

 - The box is ___________________________________ .

1
7 tháng 2 2022

1. How many teachers are there in your school?            

=> How many teachers does ......................................your school have?..........................................................................

2. The photocopy store is to the left of the movie theater.                                

=> The movie theater is…….………………is to the right of the photocopy store………………………….………………..……….……

3. Ho Chi Minh City is bigger than Ha Noi.                                            

=> Ha Noi ………………….……is not as big as HCMC…..…………………………………..……………..………….….

4. Dung is Mrs. Hoa’s granddaughter.                 

=> Mrs. Hoa……………………is Dung's grandmother ..………………………………………………………..……….…..

5. Why don’t we go to the movies tonight?

=> What ...................................about going to the movies tonight?.............................................................................................................

6. What is the price of this dictionary? 

=> How............................does this dictionary cost?.....................................................................................................................

7. What’s your favorite drink?     

=> What drink………………do you like most?…………………………………………………………...……………    

8. Nobody in my class is taller than Hieu.

=> Hieu……………is the tallest in my class……………………………………………………………….…………....…….

9. Dr. Kim drives his car to work every morning.          

=> Dr. Kim goes.............................to work by car every morning.......................................................................................................

10. The subject Nam likes most at school is English.

=> Nam’s …………………………favorite subject is English…………………………………………………………………...

11. In spite of taking a taxi, he arrived late for the meeting.

- Although  ________he took a taxi, he arrived late for the meeting_________________________ .

12. It is such a heavy  box that I can't carry it.

 - The box is ______so heavy that I can't carry it_____________________________ .

SECTION 5: WRITINGXII. Rewrite each of the following sentences in such a way that it means the same as the first one. (2.0 points) 1.  How many teachers are there in your school?Giaoandethitienganh.info  ð How many teachers …………………………………………………………………………… 2.  The toy store is to the right of the bakery.ð The bakery ……………………………………………………………………………………3.  Do you and your friends walk to school every day?ð Do you and your friends go……………………………………………………………………4.  We have English class at 7.15.ð Our...
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SECTION 5: WRITING

XII. Rewrite each of the following sentences in such a way that it means the same as the first one. (2.0 points)

1.  How many teachers are there in your school?

Giaoandethitienganh.info

 

 

ð How many teachers ……………………………………………………………………………

 

2.  The toy store is to the right of the bakery.

ð The bakery ……………………………………………………………………………………

3.  Do you and your friends walk to school every day?

ð Do you and your friends go……………………………………………………………………

4.  We have English class at 7.15.

ð Our English class……………………………………………………………………………

5.  Let us go to the beach and have a good time there.

ð How about…………………………………………………………………………………….

6. Is there a colorful picture in your room?

ð Does …………………………………………………………………………………………..

7. How much is a bowl of noodles?

ð What ……………………………………………………………………………………………

8. I have a brother and two sisters.

ð I have three…………………………………………………………………………………….

9. I spend two hours a day doing my homework.

ð It ……………………………………………………………………………………………….

10. No one in my class is as lazy as Tom.

ð Tom ……………………………………………………………………………………………

3
19 tháng 2 2022

TK

1. How many teachers does your school have?

2. The bakery is to the left of the toy store.

3. Do you and your friends go on foot to school every day?

4. Our English class starts at 7.15.

5. How about going to the beach and having a good time there?

6. Does your room have a colorful picture?

7. What is the price of a bowl of noodles?

8. What is the height of the Mount Everest?

9. It took me two hours a day to do my homework.

10. Tom is the laziest in my class.

19 tháng 2 2022

TK NÈ BRO

1. How many teachers does your school have?

2. The bakery is to the left of the toy store.

3. Do you and your friends go on foot to school every day?

4. Our English class starts at 7.15.

5. How about going to the beach and having a good time there?

6. Does your room have a colorful picture?

7. What is the price of a bowl of noodles?

8. What is the height of the Mount Everest?

9. It took me two hours a day to do my homework.

10. Tom is the laziest in my class.

SECTION 5: WRITINGXII. Rewrite each of the following sentences in such a way that it means the same as the first one. (2.0 points) 1.  How many teachers are there in your school?- How many teachers ……………………………………………………………2.  The toy store is to the right of the bakery.- The bakery ……………………………………3.  Do you and your friends walk to school every day?- Do you and your friends go…………………………………………4.  We have English class at 7.15.- Our English class……………………………………5.  Let us go to the beach and have a...
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SECTION 5: WRITING

XII. Rewrite each of the following sentences in such a way that it means the same as the first one. (2.0 points)

1.  How many teachers are there in your school?

- How many teachers ……………………………………………………………

2.  The toy store is to the right of the bakery.

- The bakery ……………………………………

3.  Do you and your friends walk to school every day?

- Do you and your friends go…………………………………………

4.  We have English class at 7.15.

- Our English class……………………………………

5.  Let us go to the beach and have a good time there.

 -How about…………………………………………………….

6. Is there a colorful picture in your room?

Does …………………………………………………..

7. How much is a bowl of noodles?

What ……………………………………………………

8. I have a brother and two sisters.

-> I have three……………………………………….

9. I spend two hours a day doing my homework.

-> It ……………………………………………………………………….

10. No one in my class is as lazy as Tom.

-> Tom …………………………………………………

11. Andrew went to the supermarket despite the heavy rain

→ Although ..................................................................................

12. That is the best meal I have ever eaten.

I have never................................................................................

3
20 tháng 2 2022

1How many teachers does your school have?                     

2. The bakery is to the left of the toy store.

3. Do you and your friends go to school on foot every day?

4. Our English class starts at 7.15.

5. How about going to the beach and having a good time there?

6. Does your room have a colorful picture?

7. What is the price of a bowl of noodles?

8. What is the height of the Mount Everest?

9. It takes me two hours a day to do my homework.

10. Tom is the laziest (student/ boy) in my class
11. Although it rained heavily / the rain was heavy, Andrew went to the supermarket.

12.I have never eaten such a good meal before/ a better meal than that.

mấy câu kia ở đâu v bn?:)

3 tháng 1 2022

1. When you use energy generated by fossil fuels, your carbon footprint becomes bigger.

(Khi bạn sử dụng năng lượng do các nhiên liệu hóa thạch tạo ra, lượng carbon của bạn tạo ra trở nên lớn hơn.)

2. This historic site needs extensive excavation work.

(Khu di tích lịch sử này cần khai quật nhiều.)

3. Most of the ancient relics in the heritage museum are still intact.

(Hầu hết các di tích cổ trong bảo tàng di sản vẫn còn nguyên vẹn.)

4. It is difficult to get a good job without any academic qualifications.

(Rất khó để có được một công việc tốt mà không có trình độ học vấn.)

5. At the undergraduate level, you can join three-year or four-year colleges.

3 tháng 1 2022

???

10 tháng 12 2021

1 some - some

2 any

3 some

4 a

5 some

10 tháng 12 2021

1. There is _____a____ meat and _____a____ rice for lunch.

2. Are there ___any_____ vegetables?

3. I have ____some_____ fruits for you.

4. He eats ___an_____ apple after his dinner.

5. Would you like ____some____ water, please?

15 tháng 12 2021

There are many TV channels for children that offer interesting (1)_programmes_____________for entertainment and learning. When (2) __watching____________ the programmes, children can visit far-away lands, meet (3) __interesting____________ people, learn about the world around them, (4)___laugh___________with the comedians and be entertained by the funny and colourful cartoons. Children can (5)_____also_________participate in a TV competition or become a guest at the (6)_______studio_______  of a programme

15 tháng 12 2021

There are many TV channels for children that offer interesting (1)______ programmes________for entertainment and learning. When (2) _____ watching_________ the programmes, children can visit far-away lands, meet (3) ____ interesting__________ people, learn about the world around them, (4)______ laugh________with the comedians and be entertained by the funny and colourful cartoons. Children can (5)_____ also  _________participate in a TV competition or become a guest at the (6)___ studio___________  of a programme

Rewrite the following sentences, beginning as shown, so that the meaning stays the same. (1.5 points)1.How many times a week do you go to your English  club?-> How often  ……………………………………………………………?2 There are forty students in my class.-> My class……………………………………………………………3. Quang sits in front of Minh.-> Minh sits ……………………………………………………………4. It is not good to stay up so late to listen to music.-> You shouldn’t………………………………………………………5. John has a sister, Jane.-> Jane is  ………………………………………………………………6. My...
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Rewrite the following sentences, beginning as shown, so that the meaning stays the same. (1.5 points)

1.How many times a week do you go to your English  club?

-> How often  ……………………………………………………………?

2 There are forty students in my class.

-> My class……………………………………………………………

3. Quang sits in front of Minh.

-> Minh sits ……………………………………………………………

4. It is not good to stay up so late to listen to music.

-> You shouldn’t………………………………………………………

5. John has a sister, Jane.

-> Jane is  ………………………………………………………………

6. My brother usually goes to school on foot.

-> My brother usually…………………………………………………..

giúp mình nha mấy bạn 7h30 mình cần rồi ạ

4
15 tháng 12 2021

 

 

 

15 tháng 12 2021

   VII                                                                                                            

1. How often do you go to your English club?

2. My class has forty students.

3. Minh sits behind Quang

4. You shouldn't stay up too late to listen to music.

5. Jane is John's sister.

6. My brother usually walks to school.

1/ How often do you practice playing table tennis?
2/ I am going to watch a football match on TV this evening.
3/ Do you think there will be a city underwater?
4/ Viet Nam has a lot of beautiful beaches.
5/ If we use less paper, we will save a lot of trees.

5 tháng 5 2022

1How often  do  you practice playing table tennis?

2  I am going to watch  a football match  on TV  this evening.

3  Do you think there will be a city underwater?

4Viet Nam has a lot of beautiful beaches .

5 If we use less paper, we will save a lot of trees.