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II. Give the correct form of the verbs 1. I (look) __________________ for Jack right now. Do you know where he is? 2. The boys (not/ play) __________________ football at the moment.  3. What______ your father (do) __________________ in the evening?                                                   4. My sister (ride) __________________ their bicycles to school now 5. There (be) __________________ a lamp on my desk.                                                      6. My father...
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II. Give the correct form of the verbs

1. I (look) __________________ for Jack right now. Do you know where he is?

2. The boys (not/ play) __________________ football at the moment.

 3. What______ your father (do) __________________ in the evening?                                                  

4. My sister (ride) __________________ their bicycles to school now

5. There (be) __________________ a lamp on my desk.                                                     

6. My father (have) __________________ a big nose.                                                   

7. My brother (not walk) __________________ to work every day.                              

8.Look!  The girls (take) __________________ some photos in the park.                    

9.______Hanh usually (read) __________________ comic books in her free time?                 

10.There (be) __________________ some ceiling fans and a TV in my classroom         

III.                  Choose the best answer

1. My sister often  ______________ the shopping.

 A. do             B. does       C. make       D. makes

2. What is your ___________ subject at school?

A. like                    B. excited               C. excited               D. favourite

3. ___________ is the place where you can cook.

A. Living room       B. Kitchen              C. Bedroom            D. Hall

4. Duy __________ football for the school team.

A. has                     B. does                   C. plays                  D. studies

5. They usually watch TV, talk with their friends in the __________. 

A. kitchen               B. bathroom            C. bedroom             D. living room

6. I like__________ because I like reading stories.

A. literature            B. math                  C. physics               D. biology

7. Jane is healthy because she does ________ every day. 

A. football              B. basketball           C. judo                   D. badminton 

8. I love ______ lessons because I am good at singing and playing the piano. 

A. geography          B.  biology              C. physics               D. music

9. My father is watching TV in the ______ while my mother is cooking in the kitchen.

A. living room        B. balcony              C. bathroom            D. garden

10.  “What are you doing this afternoon?” - “I don’t know, but I’d like to ______ football”

A. have                     B. do                         C. play                      D. go  

11. My shop is in front of _________ house 

A.  Vinh             B. Vinh’s                C. Vinhs’       

12. - “Do you sometimes have breakfast at the restaurant?” - “______

a.     Yes, I do   B. Yes, you do  C. No, I am not      D. No, you don’t

13. He _________ goes fishing in the winter. It’s too cold.

a.     often   B. always     C. usually

D. of Vinh

_

D. never

 14. “Would you like a cup of coffee?”      - “_________”.

A. Yes, I’d love to B. You are welcome C. Yes, I do 

D. Yes. I like.

15.Why don’t we _______chess this afternoon?

A. played       B. playing                   C. play                         D. plays  

. Read the following passage, then choose the correct answer. 

Mrs. Baker usually doesn’t have breakfast. She has only some biscuits and a cup of coffee and then she catches the bus to work at about 7.30 a.m. She has lunch in the canteen of her office. She usually has bacon, eggs, bread and butter with some salad. She likes all of the food in the canteen and she thinks they serve well with reasonable price. She comes home at 6.30 p.m and enjoys dinner with her family. She goes to bed at 11 p.m.

1. What does Mrs. Baker have for breakfast?

A.  Mrs. Baker has only some biscuits and a cup of coffee.

B.  Mrs. Baker has only some fruits and a cup of coffee.

C.  Mrs. Baker has only some biscuits and a cup of tea.

D.  Mrs. Baker has only some fruits and a cup of tea.

2. Mrs. Baker catches the bus to work ________________.

A. at 6.30 a.m             B. at about 7.30 a.m     C. at 7.30 a.m          D. at about 6.30 a.m

3. The price of the food in the canteen ________________.

A. is cheap             B. is reasonable      C. are reasonable    D. are cheap

4. Mrs. Baker comes home ________________ and enjoys dinner ________________.

A. at 6.30 p.m - with her friends            B. at 7.30 p.m - with her family

C. at 7.30 p.m - with her friends           D. at 6.30 p.m - with her family Bài 5. II. Read the following passage, then choose the correct answer. 

My name’s Thanh. One of my best friends is Phuong. He is my classmate and we always go to school together. Phuong is twelve. He’s tall and rather thin. He has short curly black hair and brown eyes. Phuong is funny and friendly. He is also very sporty and plays football very well. We often play football at the weekend. He loves listening to music and playing the guitar.

Phuong doesn’t like computer games. Phuong is a very good student. His favourite subject is Maths. He’s not good at Science but he studies hard to pass it.

1. What is the title of the passage? 

A. my teacher                   B. my school          C. my best friend            D. my class

2. What color are Phuong’s eyes? 

A. brown                          B. black                  C. green                            D. blue

3.  Which of the following things is not True about Phuong?

A. He loves playing football.                           B. He loves listening to music. C. He loves playing the guitar.             D. He loves playing computer games.

4.  What does the word "it" in line five refer to? 

A. maths                           B. science               C. computer                      D. music

III. Complete the following sentences

1. She/ listen/ music/now

2. How many / lessons/ you / have / Friday/ ? 

@ 3. My mother/ always/ do/ the washing.

4. She / like / study/ English and Maths.

5. My / favorite subject / school/ Maths/.

6. How about/ collect/ eggs/ the garden/.

7. Our grandparents / watch / TV / living room/ the moment

8. There/ a picture / the wall/ living room.

9. is / He / cutting  / house / the / front / trees /

10. family? / many / How / people / Linh’s / there

IV. Rewrite the following sentences without changing the meaning

1. My school has a library.

There is ___________________________________________________________________

2. She has blond hair.

Her hair is  ________________________________________________________________

3. Let’s go to the zoo on the weekend.

What about________________________________________________________________

4. 10. This school is beautiful

-> It’s_____________________________________________________. 

5.  We have a living room, a bedroom, a bathroom and a kitchen in our house 

There ____________________________________________________________________

6.    My favorite subject is English. 

I   ________________________________________________________________________

 

 

5
28 tháng 10

II. Give the correct form of the verbs

1. I (look) __________am looking________ for Jack right now. Do you know where he is?

2. The boys (not/ play) _______are not playing___________ football at the moment.

 3. What___does___ your father (do) _________do_________ in the evening?                                                  

4. My sister (ride) _________is riding_________ their bicycles to school now

5. There (be) ______is____________ a lamp on my desk.                                                     

6. My father (have) _________has_________ a big nose.                                                   

7. My brother (not walk) _______doesn't walk___________ to work every day.                              

8.Look!  The girls (take) ______are taking____________ some photos in the park.                    

9.__Does____Hanh usually (read) _______read___________ comic books in her free time?                 

10.There (be) _____are_____________ some ceiling fans and a TV in my classroom         

28 tháng 10

III.                  Choose the best answer

1. My sister often  ______________ the shopping.

 A. do             B. does       C. make       D. makes

2. What is your ___________ subject at school?

A. like                    B. excited               C. excited               D. favourite

3. ___________ is the place where you can cook.

A. Living room       B. Kitchen              C. Bedroom            D. Hall

4. Duy __________ football for the school team.

A. has                     B. does                   C. plays                  D. studies

5. They usually watch TV, talk with their friends in the __________. 

A. kitchen               B. bathroom            C. bedroom             D. living room

6. I like__________ because I like reading stories.

A. literature            B. math                  C. physics               D. biology

7. Jane is healthy because she does ________ every day. 

A. football              B. basketball           C. judo                   D. badminton 

8. I love ______ lessons because I am good at singing and playing the piano. 

A. geography          B.  biology              C. physics               D. music

9. My father is watching TV in the ______ while my mother is cooking in the kitchen.

A. living room        B. balcony              C. bathroom            D. garden

10.  “What are you doing this afternoon?” - “I don’t know, but I’d like to ______ football”

A. have                     B. do                         C. play                      D. go  

11. My shop is in front of _________ house 

A.  Vinh             B. Vinh’s                C. Vinhs’       

12. - “Do you sometimes have breakfast at the restaurant?” - “______

a.     Yes, I do   B. Yes, you do  C. No, I am not      D. No, you don’t

13. He _________ goes fishing in the winter. It’s too cold.

a.     often   B. always     C. usually

D. of Vinh

_

D. never

 14. “Would you like a cup of coffee?”      - “_________”.

A. Yes, I’d love to B. You are welcome C. Yes, I do 

D. Yes. I like.

15.Why don’t we _______chess this afternoon?

A. played       B. playing                   C. play                         D. plays  

are there many flowers to the right of the museum ?
Em lớp 5 nên ko bt làm đã đúng chx ạ

are there many flowers to the right of the museum?
chắc là như vậy ạ

có vì:

24 chia hết cho 8

46-14=32 chia hết cho 8

nên 46+24-14 chia hết cho 8

ko lo sợ sai nhé vì mình học lớp 7

Hôm kia

có. vì: 46+24-14 = 24+(46-14) = 24+32 = 8(3+4) 

vì 8\(⋮\)8 nên 8(3+4)\(⋮\)8 hay 46+24-14\(⋮\)8

Hôm kia

sos nhanh mn

 

Hôm kia

cíu bé

1 tháng 11

Giải: Vì 70 ⋮ \(x\); 84 \(⋮\) \(x\); 120 \(⋮\) \(x\)

⇒ \(x\) \(\in\) Ư(70; 84; 120) 

70= 2.5.7; 84 = 22.3.7; 120 = 23.3.5

ƯCLN(70; 84; 120) = 2

\(x\) \(\in\) Ư(2) = {1; 2} Vì \(x\) > 8 nên không có giá trị nào của \(x\) thỏa mãn đề bài.

Kết luận: \(x\) \(\in\) \(\varnothing\) 

31 tháng 10

1. Would you like to sit down with us?                                                              => Do you.......like sitting down with us?.......                                                 

2. Kelly is standing in front of Daisy.                                                             => Daisy........is standing behind Kelly...............

3. My new school has lots of students.                                                         => There are...lots of students in my new school.............

4. The cupboard is under the stairs.                                                              => The stairs......are on the cupboard...............

5. What type of house do you like best?                                                       => What is.......your favorite type of house?..................

6. Does your new flat have many rooms?                                                     => Are there....many rooms in your new flat?....................

7. The cat has a black nose.                                                                         => The cat's nose is black.....................                                                                

8. The girl has long brown hair.                                                                     => The girl's hair........is long and brown..........

31 tháng 10

em muốn hỏi gì?

30 tháng 10

sos

sos

sos

sos

a: Diện tích thửa ruộng là \(20\cdot18=360\left(m^2\right)\)

Chu vi thửa ruộng là \(\left(20+18\right)\cdot2=38\cdot2=76\left(mét\right)\)

b: Khối lượng thóc thu hoạch được là:

\(360:1\cdot2=720\left(kg\right)\)

Số tiền thu được là:

\(720\cdot6000=4320000\left(đồng\right)\)

ƯCLN(a;b)=56

=>\(a⋮56;b⋮56\)

mà \(a+b=224\)

nên \(\left(a;b\right)\in\left\{\left(56;168\right);\left(168;56\right);\left(112;112\right)\right\}\)

mà ƯCLN(a;b)=56

nên \(\left(a;b\right)\in\left\{\left(56;168\right);\left(168;56\right)\right\}\)

31 tháng 10

             Giải:

Vì ƯCLN(a;b) = 56 nên ta có: \(\left\{{}\begin{matrix}a=56k\\b=56d\end{matrix}\right.\) (k; d) = 1; k;d \(\in\) N*

Tổng của a và b là: 56k + 56d = 224

56(k + d) = 224 ⇒ k + d = 224 : 56 ⇒ k + d = 4

Lập bảng ta có:

k + d 4 4 4
k 1 2 3
d 3 2 1
(k; d)= 1; k; d \(\in\) N* nhận loại nhận
(a; b) (56; 168)   (168; 56)

Kết luận: Theo bảng trên ta có các cặp số tự nhiên (a; b) thỏa mãn đề bài lần lượt là: 

(56; 168); (168; 56)