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I- PHẦN TRẮC NGHIỆM(3 điểm)

              Khoanh  vào chữ chỉ đáp án đúng cho các câu sau:

Câu 1. Chữ số 2 trong số 89,029 thuộc hàng nào?

A. Hàng đơn vị                          B. Hàng phần mười

C. Hàng phần trăm                    D. Hàng phần nghìn

Câu 2.       6 m51 dm= …….m3  .Số thích hợp điền vào chố chấm là: 

        A. 6,51            B. 65,1       C. 6,510                   D. 6,051

Câu 3. Từ 7 giờ đến 8 giờ 20 phút có:

        A. 80 phút               B. 20 phút                C. 60 phút                D. 30 phút        

Câu 4. Thể tích cái hộp hình lập phương bằng bìa có cạnh 5 dm là :

       A. 100 dm3              B. 150 dm3                          C. 125 dm                        D. 125 dm3

Câu 5.  Diện tích hình tròn có đường kính 8 cm là:

        A. 200,96 cm2                 B. 50,24 cm2                  C. 25,12 cm2                        D. 16 cm2

Câu 6. Diện tích xung quanh hình lập phương có diện tích toàn phần là  216 cm2 là:

        A. 144 cm                 B. 36 cm2                  C. 144 cm2                        D. 46656 cm2

PHẦN II: TỰ LUẬN (7 điểm)

Câu 7 . Đặt tính rồi tính: (2 điểm)

a, 4 ngày 11 giờ + 3 ngày 15 giờ          b, 5 giờ 45 phút -  4 giờ 20 phút

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

c,  3 phút 15 giây x 6                             d, 10 giờ 48 phút : 9

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………………………………………………………………………

Câu 8. (2 điểm) Quãng đường AB dài 135 km. Ô tô đi từ A đến B hết 2 giờ 30 phút. Tính vận tốc của ô tô, biết dọc đường ô tô nghỉ 15 phút.

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………

……………………………………………………………………………………………………………………………………………………………………………………………………………………

Câu 9. (3 điểm)  Cho hình tam giác ABC có diện tích 90 cm2, D là điểm chính giữa của AB. Trên AC lấy điểm E sao cho AE gấp đôi EC. Tính diện tích hình tam giác ADE?

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………

…………………………………………………………………………………………………………Câu 10. (1 điểm) Một trường Tiểu học, đầu năm số học sinh nam và số học sinh nữ bằng nhau. Nhưng trong học kì I nhà trường lại nhận thêm 18 em nữ và 2 em nam. Kết quả là số học sinh nữ chiếm 51% tổng số học sinh. Hỏi đầu năm trường có bao nhiêu học sinh?

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

0
13 tháng 4 2021

27. which => who

28. was => were

29. for => on

30. cooker => cook

13 tháng 4 2021

1I thought I recognized the assistant which served us. => who

2) The twentieth century was the time when there was a lot of important events.  => were

3) Tom has got the job. You must congratulate him for his success. => on

4) The cooker who is in the kitchen doesn't work anymore.=> cook

*Nhanh tay vch

[1-4] Rewrite the following sentences, using the provided word to keep meaning as that of the root one.1. It's exciting for me to learn that I can come to visit my friend in Phu Yen next month.=> I am……………………………………………………………………………2. Those children need to be taught about how Vietnam has transformed itself.=> It is……………………………………………………………………………3. She was so rude to shout at his face...
Đọc tiếp

[1-4] Rewrite the following sentences, using the provided word to keep meaning as that of the root one.

1. It's exciting for me to learn that I can come to visit my friend in Phu Yen next month.

=> I am……………………………………………………………………………

2. Those children need to be taught about how Vietnam has transformed itself.

=> It is……………………………………………………………………………

3. She was so rude to shout at his face in the department store.

=> It was ………………………………………………………………………

4. My father was pleased when he learned that I had passed the entrance exam to high school.

=> My father…………………………………………………...………………

[5-8] Complete the second sentence so that it has a similar meaning to the first sentence, using the word in capital.

5. He was so brave that he could tell her what he thought about her. (IT)

=>…………………………………………………………………………………

6. Your bad news upsets me very much. (SORRY)

=>…………………………………………………………………………………

7. When will you book the flight for your trip to Vietnam? (BE)

=>……………………………………………………………………………..….

8. I'm interested in the news about ancient towns. (FIND)

=>……………………………………………………………………………..….

[9-10] Mark the letter A, B, c or D to indicate the word(s) OPPOSITE in meaning to the bold word(s) in each of the following questions.

9. If we had taken his sage advice, we wouldn't be in so much trouble now.

A. unwilling            B. clever                   C. unwise     D. eager

10. When you put on clothing or make-up, you place it on your body in order to wear it.

A. take off               B. look after              C. wash up     D. get on

2

[1-4] Rewrite the following sentences, using the provided word to keep meaning as that of the root one.

1. It's exciting for me to learn that I can come to visit my friend in Phu Yen next month.

=> I am excited to learn that I can come to visit my friend in Phu Yen next month.

2. Those children need to be taught about how Vietnam has transformed itself.

=> It is important to teach those children about how Vietnam has transformed itself.

3. She was so rude to shout at his face in the department store.

=> It was rude of her to shout at his face in the department store.

4. My father was pleased when he learned that I had passed the entrance exam to high school.

=> My father was pleased to learn that I had passed the entrance exam to high school.

[5-8] Complete the second sentence so that it has a similar meaning to the first sentence, using the word in capital.

5. He was so brave that he could tell her what he thought about her. (IT)

=> It was brave of him to tell her what he thought about her.

6. Your bad news upsets me very much. (SORRY)

=> I am sorry to hear your bad news.

7. When will you book the flight for your trip to Vietnam? (BE)

=> When will the flight for your trip to Vietnam be booked?

8. I'm interested in the news about ancient towns. (FIND)

=> I find the news about ancient towns interesting.

[9-10] Mark the letter A, B, c or D to indicate the word(s) OPPOSITE in meaning to the bold word(s) in each of the following questions.

9. If we had taken his sage advice, we wouldn't be in so much trouble now.

A. unwilling            B. clever                   C. unwise     D. eager

10. When you put on clothing or make-up, you place it on your body in order to wear it.

A. take off               B. look after              C. wash up     D. get on

Chọn 1 từ trong ngoặc để điền vào chỗ trống gạch chân:1.____________is your telephone number?(what/when/which/how)2. Her birthday is________Sunday, april 20th (on/at/in/of)3.__________you have a test tomorrow morining? (will/do./are/is)4. Will he be free?-_______(No, he isn't/ No he doesn't/ No he won't/ No he be not)5. Mai_____________badminton in her free time. (plays/ playing/ play/ is playing)6. She will___happy. (be/is/are/am)7. My family often________for picnic on the...
Đọc tiếp

Chọn 1 từ trong ngoặc để điền vào chỗ trống gạch chân:

1.____________is your telephone number?(what/when/which/how)

2. Her birthday is________Sunday, april 20th (on/at/in/of)

3.__________you have a test tomorrow morining? (will/do./are/is)

4. Will he be free?-_______(No, he isn't/ No he doesn't/ No he won't/ No he be not)

5. Mai_____________badminton in her free time. (plays/ playing/ play/ is playing)

6. She will___happy. (be/is/are/am)

7. My family often________for picnic on the weekend. (goes/ go/ are going/ is going)

8.  The children________camping next week. (will go/ is going/ go/ goes)

9. If we_____waste paper, we will save a lot of trees. (Repeat/ Recycle/ Rewrite/ Remark)

10. You can save money while shopping by only buying_______you need. (What/ This/ It/ That)

11. What can we do_______air pollution? (Reduce/ To reduce/ Reducing/ To reducing)

12, Why do you often forget to_______the lights when you go out the classroom? (Turn on/ Turn off/ Close)

13. If we plant more trees in the schoolyard, the school will become a____place. ( Darker/ clearner/ Dirtier/ More polluted)

14. Do you think we should put a_______bin in very classroom in order to keep it clean? (Reusable/ Recycled/ Recycling/ Recyclable)

15. My brother and I will give last year's clothes to___________instead of throwing them away

 

3
4 tháng 5 2019

1.What is your tele

1.____what________is your telephone number?(what/when/which/how)

2. Her birthday is___on_____Sunday, april 20th (on/at/in/of)

3.__Will________you have a test tomorrow morining? (will/do./are/is)

4. Will he be free?-__ No he won't_____(No, he isn't/ No he doesn't/ No he won't/ No he be not)

5. Mai___plays__________badminton in her free time. (plays/ playing/ play/ is playing)

6. She will__be_happy. (be/is/are/am)

7. My family often__go______for picnic on the weekend. (goes/ go/ are going/ is going)

8.  The children__is going______camping next week. (will go/ is going/ go/ goes)

9. If we__recycle___waste paper, we will save a lot of trees. (Repeat/ Recycle/ Rewrite/ Remark)

10. You can save money while shopping by only buying_what______you need. (What/ This/ It/ That)

11. What can we do__to reduce_____air pollution? (Reduce/ To reduce/ Reducing/ To reducing)

12, Why do you often forget to_turn off______the lights when you go out the classroom? (Turn on/ Turn off/ Close)

13. If we plant more trees in the schoolyard, the school will become a_cleaner___place. ( Darker/ clearner/ Dirtier/ More polluted)

14. Do you think we should put a__recycling_____bin in very classroom in order to keep it clean? (Reusable/ Recycled/ Recycling/ Recyclable)

15. My brother and I will give last year's clothes to_charity__________instead of throwing them away

3.             Dựa vào câu trả lời cho trước, hãy viết câu hỏi về khoảng cách1.     ……………………………………………………?It's about 4576.89 miles from Beijing to Berlin.2.                 ……………………………………………………?It's about 1 kilometre from my hotel to the beach.3.                 ……………………………………………………?It's about 500 metres...
Đọc tiếp

3.             Dựa vào câu trả lời cho trước, hãy viết câu hỏi về khoảng cách

1.     ……………………………………………………?

It's about 4576.89 miles from Beijing to Berlin.

2.                 ……………………………………………………?

It's about 1 kilometre from my hotel to the beach.

3.                 ……………………………………………………?

It's about 500 metres from here to the place where I live.

4.                 ……………………………………………………?

It is 200 kilometres from his hometown to the place where he lives now.

5.                 ……………………………………………………?

It is just 200 metres from the park to the parking lot.

6.                 ……………………………………………………?

It's approximately 4 kilometres from here to the airport.

7.                 ……………………………………………………?

 

It's about 60 kilometres from my parent's house to mine.

 

3
6 tháng 5 2021

1. How far is it from Beijing to Berlin?

2. How far is it from your hotel to the beach?

3. How far is it from here to the place where you live?

4. How far is it from his hometown to the place where he lives now?

5. How far is it from the park to the parking lot?

6. How far is it from here to the airport?

7. How far is it from your parent's house to your?

6 tháng 5 2021

3.             Dựa vào câu trả lời cho trước, hãy viết câu hỏi về khoảng cách

1.     How far is it from Beijing to Berlin?

It's about 4576.89 miles from Beijing to Berlin.

2.      How far is it from your hotel to the beach?

It's about 1 kilometre from my hotel to the beach.

3.               How far is it from here to the place where I live?

It's about 500 metres from here to the place where I live.

4.              How far is it from his hometown to the place where he lives now?

It is 200 kilometres from his hometown to the place where he lives now.

5.                How far is it from the park to the parking lot?

It is just 200 metres from the park to the parking lot.

6.                How far is it from here to the airport?

It's approximately 4 kilometres from here to the airport.

7.                 How far is it from my parent's house to mine?

It's about 60 kilometres from my parent's house to mine.

20 tháng 6 2020

1-C

2-D

3-B

4-A

5-A

Bạn cùng tên vs mk à

I 1.garbarge standard solar lunar 2.covered installed described decorated 3.chopstick charity children christmas II Tìm trọng âm 1.depend enjoy listen divide 2.vacation century friendliness million III 1.name native nation natural 2.invite river shrine primary 3.walked ...
Đọc tiếp

I

1.garbarge standard solar lunar

2.covered installed described decorated

3.chopstick charity children christmas

II Tìm trọng âm

1.depend enjoy listen divide

2.vacation century friendliness million

III

1.name native nation natural

2.invite river shrine primary

3.walked filled died played

4.changes loves washes oranges

IV

1.what which whose where

2.thank this there those

3.cry my sky city

4.now know how cow

5.disappointed provied polluted enjoyed

V

1.passed watched played washed

2.proud about around would

3.with brother though thousand

4.entrance paddy bamboo banyan

5.problem love box hobby

VI

1.seat teacher wear meal

2.needed worked stopped washed

3.play date pay many

4.think thick this thanks

VII

1.consumer reduce use plumber

2.church catch mechanic kitchen

3.requested regulated asked needed

4.excellent exemple exactly exhibit

5.teach great street easter

VIII

1.home hour horn high

2.bough thought through ought

3.natural nature native nation

4.forced laughed wrapped weighed

5.flood typhoon groon balloon

IX

1.compose sticky describe compliment

2.active predict priority ultimately

3.charity last passover congratulate

4.celebration considerate decorate ester

X

1.high sight this find

2.stopped agreed listened cleaned

3.meat seat great mean

4.call land fall ball

5.rather them neither think

XI

1.hurry hundred husband humour

2.charity character child chinese

3.decorate describe declare decision

XII

1.nice drive live advice

2.planted worked wanted needed

3.take car late make

4.beach clean instead leave

hello hour him house

2
11 tháng 6 2017

Uiss, ngu cái này nhất , nhưng mal bạn chỉ cần qua google dịchh là đc hà , nhưng chỉ có điểu là mấy cái phát âm /s/ , /es/ , /ed/ thì có quy tắc để áp dụng theo thôi !

11 tháng 6 2017

I

1.(garbarge) standard solar lunar

2.covered installed described (decorated)

3.chopstick charity children (christmas)

II Tìm trọng âm

1.depend enjoy listen divide

2.vacation century friendliness million

III

1.name native nation (natural)

2.(invite) river shrine primary

3.(walked) filled died played

4.changes (loves) washes oranges

IV

1.what which (whose) where

2.(thank) this there those

3.cry my sky (city)

4.now (know) how cow

5.disappointed provided polluted (enjoyed)

V

1.passed watched (played) washed

2.proud about around (would)

3.with brother though (thousand)

4.(entrance) paddy bamboo banyan

5.problem( love) box hobby

VI

1.seat teacher (wear) meal

2.(needed) worked stopped washed

3.play date pay (many)

4.think thick (this) thanks

VII

1.consumer reduce use (plumber)

2.church catch (mechanic) kitchen

3.requested regulated (asked) needed

4.(excellent) exemple exactly exhibit

5.teach (great) street easter

VIII

1.home (hour) horn high

2.bough thought (through) ought

3.(natural) nature native nation

4.forced laughed (wrapped) weighed

5.flood typhoon (groon) balloon

IX

1.compose sticky describe (compliment)

2.active predict (priority) ultimately

3.charity last (passover )congratulate

4.celebration considerate (decorate) ester

X

1.high sight (this) find

2.(stopped) agreed listened cleaned

3.meat seat (great) mean

4.call (land) fall ball

5.rather them neither (think)

XI

1.hurry hundred husband (humour)

2.charity (character) child chinese

3.(decorate) describe declare decision

XII

1.nice drive (live) advice

2.planted (worked) wanted needed

3.take (car) late make

4.beach clean (instead) leave

hello (hour) him house

Answer the questions belowThe first steam-powered machine was built in 1698 by the English military engineer Thomas Savery. He called it “water by fire”.His invention, designed to pump water out of coal mines, was known as the Miner‟s Friend. But because the engine‟s pressure was too strong, it often caused explosions. Then in 1712, an English engineer, Thomas Newcomen (N-E-W-C-O-M-E-N) invented a more effective and practical steam engine.The Newcomen engine remained in use for more...
Đọc tiếp

Answer the questions below

The first steam-powered machine was built in 1698 by the English military engineer Thomas Savery. He called it “water by fire”.His invention, designed to pump water out of coal mines, was known as the Miner‟s Friend. But because the engine‟s pressure was too strong, it often caused explosions. Then in 1712, an English engineer, Thomas Newcomen (N-E-W-C-O-M-E-N) invented a more effective and practical steam engine.The Newcomen engine remained in use for more than 50 years but they turned out to be inefficient as a lot of energy was required for the engine to run effectively. Indeed, the most important improvement in steam engine design was brought about in 1781 by the Scottish engineer James Watt (J-A-M-E-S W-A-T-T). He revolutionized the steam engine by making use of a separate condenser in the original design. When the financial backing became available, the engine was finally introduced in railways and ships. There were over 60,000 cars powered by steam during the years from 1897 to 1927 in the United States.

1.   What was the first steam machine called?

            .........................................................................................................................................

      2.   What was the limitation of the first steam engine?

            .........................................................................................................................................

      3.   For how long was the Newcomen machine used?

            .........................................................................................................................................

      4.   What means of transport was the James Watt machine applied in?

            .........................................................................................................................................

      5.   How many cars were there run by steam between 1897 and 1927 in America?

2

Answer the questions below

The first steam-powered machine was built in 1698 by the English military engineer Thomas Savery. He called it “water by fire”.His invention, designed to pump water out of coal mines, was known as the Miner‟s Friend. But because the engine‟s pressure was too strong, it often caused explosions. Then in 1712, an English engineer, Thomas Newcomen (N-E-W-C-O-M-E-N) invented a more effective and pracal steam engine.The Newcomen engine remained in use for more than 50 years but they turned out to be inefficient as a lot of energy was required for the engine to run effectively. Indeed, the most important improvement in steam engine design was brought about in 1781 by the Scottish engineer James Watt (J-A-M-E-S W-A-T-T). He revolutionized the steam engine by making use of a separate condenser in the original design. When the financial backing became available, the engine was finally introduced in railways and ships. There were over 60,000 cars powered by steam during the years from 1897 to 1927 in the United States.

1.   What was the first steam machine called?

=> the first steam machine called   “water by fire”.

      2.   What was the limitation of the first steam engine?

=> pressure was too strong, it often caused explosions

      3.   For how long was the Newcomen machine used?

=> For 14 years

      4.   What means of transport was the James Watt machine applied in?

=> the James Watt machine applied in railways and ships.

      5.   How many cars were there run by steam between 1897 and 1927 in America?

=>  There were over 60,000 cars were there run by steam between 1897 and 1927 in America

9 tháng 4 2021

      1.   What was the first steam machine called?

           It was called "water by fire"

      2.   What was the limitation of the first steam engine?

           The engine‟s pressure was too strong and it often caused explosions.

      3.   For how long was the Newcomen machine used?

           For 14 years

      4.   What means of transport was the James Watt machine applied in?

           It was applied in railways and ships

      5.   How many cars were there run by steam between 1897 and 1927 in America?

           There were over 60,000 cars powered by steam during the years from 1897 to 1927 in America

19 tháng 1 2019

giúp mình với

19 tháng 1 2019

I prefer writing a term paper For taking an examination.

A.Than

B.To

C.For

D.That

Hk tốt