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13 tháng 5 2016

LƯU Ý

Các bạn học sinh KHÔNG ĐƯỢC đăng các câu hỏi không liên quan đến Toán, hoặc các bài toán linh tinh gây nhiễu diễn đàn. Online Math có thể áp dụng các biện pháp như trừ điểm, thậm chí khóa vĩnh viễn tài khoản của bạn nếu vi phạm nội quy nhiều lần.

Chuyên mục Giúp tôi giải toán dành cho những bạn gặp bài toán khó hoặc có bài toán hay muốn chia sẻ. Bởi vậy các bạn học sinh chú ý không nên gửi bài linh tinh, không được có các hành vi nhằm gian lận điểm hỏi đáp như tạo câu hỏi và tự trả lời rồi chọn đúng.

Mỗi thành viên được gửi tối đa 5 câu hỏi trong 1 ngày

Các câu hỏi không liên quan đến toán lớp 1 - 9 các bạn có thể gửi lên trang web h.vn để được giải đáp tốt hơn.

Để dễ dàng học các môn ngoài toán thì bạn nên vào hh mà hỏi nhé

31 tháng 3 2017

is looking

learns

do you know than paul

i know

ís she feel

dont see/ are going to

k ủng hộ nha mọi người

31 tháng 3 2017

1.is looking

2.learned

3.did you know

4.knowed

5.?

10 tháng 8 2017

1. is going

2. is crying

3. Is your brother sitting

4. are trying

5. are cooking

6. are talking

7. aren't staying

8.is lying

9. are travelling

10. is not working

10 tháng 8 2017

1)is going

2)is crying

3 Is your brother sitting

4 are trying

5 is cooking

6 are talking 

7 am not staying

8 is lying 

9 are travel

10 isnot working

Hoàn thành những câu sau đây bằng cách chia động từ trong ngoặc ở thì tương lai đơn (will hoặc) 1. When we get home, we _ will have__________ (have) dinner. 2. I know they _will feel______ (feel) very happy if they win the match. 3. They’ve already decided on their next tobe going to summer holiday. They ____________ (do) a tour of Norway. 4. She thinks that the Take That concert __________ (be) really exciting. 5. “What are your plans for this evening?” I...
Đọc tiếp

Hoàn thành những câu sau đây bằng cách chia động từ trong ngoặc ở thì tương lai đơn (will hoặc) 1. When we get home, we _ will have__________ (have) dinner. 2. I know they _will feel______ (feel) very happy if they win the match. 3. They’ve already decided on their next tobe going to summer holiday. They ____________ (do) a tour of Norway. 4. She thinks that the Take That concert __________ (be) really exciting. 5. “What are your plans for this evening?” I ________ (meet) my friends and then go to a birthday party. 6. If you revise for the exam , I’m sure you ________ (get) a good result. 7. The weather forecast is good for the next few days. It _________ (be) very sunny. 8. I can’t come on the march tomorrow. I ___________ (look after) my cousins. 9. In the future, I think humans ___________ (wipe out) many different species. 10. He is buying some butter and eggs because he _________ (make) a cake later. 11. This homework is very easy. I know we __________ (do) it very quickly. 12. In five years time, I _____________ (be) at university. 13. She wants to get her mum a birthday present. But she _____________ (not buy) it today. 14. Their suitcases are packed. They ______________ (go) on holiday. 15. If we go to Paris, we ____________ (take) lots of pictures. 16. My brother thinks it ______________ (snow) tomorrow. 17. It’s very late! Hurry up or we ___________ (be) late for work. 18. Look at that boy at the top of that tree! He ___________ (fall). 19. When we go home, we ____________ (watch) TV. We don’t want to miss our favourite program. 20. I’m sure they ___________ (lose) the match.

0
* Supply the correct forms and tenses of these verbs:1. You can (park)__________ here because this sign says "Parking".2. Mary (not/ work)____________ today because it's Sunday.3. Where you (go)____________? - I (go)___________ to the zoo.4. What you (do)_______ this summer holiday? - We (visit)__________ President Ho Chi Minh's mausoleum.5. My brother (drive)___________ his car into the garage at the moment.6. You mustn't (eat)___________ food in the classroom.7. Let's (help)_________ mom,...
Đọc tiếp

* Supply the correct forms and tenses of these verbs:

1. You can (park)__________ here because this sign says "Parking".

2. Mary (not/ work)____________ today because it's Sunday.

3. Where you (go)____________? - I (go)___________ to the zoo.

4. What you (do)_______ this summer holiday? - We (visit)__________ President Ho Chi Minh's mausoleum.

5. My brother (drive)___________ his car into the garage at the moment.

6. You mustn't (eat)___________ food in the classroom.

7. Let's (help)_________ mom, Lan. She (clean)_________ the floor.

8. Look! The plane (fly)__________ towards the airport. It (land)____________.

9. Why we (not/ go)___________ to Ha Long Bay this summer?

10. Where are you, Nam?- I (read) in my room.

11. There (be)___________ any vegetables in he kitchen?

12.  My parents (not/ go)____________to work on Saturdays and Sundays.

13. Lan and Hoa are (play)______________tennis in the yard.

14. Our teacher often (have)______________lunch at school.

15. She (be)___________ten years old.

3
5 tháng 11 2017

Ta có thể tìm các bội của một số khác 0 bằng cách nhân số đó lần lược cho 1, 2, 3, …

Ví dụ :

B(5) = {5.1, 4.2, 5.3, …} = {5, 10, 15, …}

Ta có thể tìm các ước của một số a (a > 1) bằng cách lần lược chia số a cho số tự nhiên từ 1 đến a để xét xem a chia hết cho những số nào, khi đó các số ấy là ước của a.

5 tháng 4 2020

1 . parking                                                    6  eats                                                                   11 are                                     k

2 doesn' t work                                             7 helfing / is cleaning                                            12 don 't go                           

3 are going / am going                                 8 flying / is landing                                                 13 play                                 kb

4 are going / are visiting                              9 are not going                                                       14 have                               nếu 

5 is driving                                                  10 am reading                                                          15 is                                  có thể 

5 tháng 11 2017

1 goes

2washes

3is playing

4 see

5 is.. take

6does not

ai nhanh mình k cho1)she (live)..........in Cao Lanh city and she (live) ..............there for twenty years.2).................you........(watch) a film on T.V at 8.00 last night ?3)Mr Brown always ..........(go) to work by car, but now he ............(ride) a bike.4) You...............you.......(just buy) a new books.5)last week, I .............(call) you, but you .......................(not answer).what ....you........(do) at this time?6)she was listening to music When the telephone...
Đọc tiếp

ai nhanh mình k cho

1)she (live)..........in Cao Lanh city and she (live) ..............there for twenty years.

2).................you........(watch) a film on T.V at 8.00 last night ?

3)Mr Brown always ..........(go) to work by car, but now he ............(ride) a bike.

4) You...............you.......(just buy) a new books.

5)last week, I .............(call) you, but you .......................(not answer).what ....you........(do) at this time?

6)she was listening to music When the telephone ...........(ring)

7)this is the first time. she ........(send) me a gift

8)tomorrow, he ............(come) and ...........(see) me 

9) he ...........(se) this film since last year

10)where ..............you (be) a week ago ? i ........(travel) to Da Lat

11)........... they ..........(keep) in touch with you since they (move)............to the city ?

12)he.............(not do) exercise everyday 

13)she ........(be) from VN and  somtime.........(speak) english with foveiginers

14)listen ! the boy ...........(make) a fuss

15).........Minh ...........(visit) you one a week? yes ,he ........(do)

điền vào chỗ trống

5

1lives....has lived

2did .... watch

3goes .... is riding

4you just bought 

5cell...didn't answer....did you do

6was ringing

7has sent

8will come ...see

9has seen

10was ... traveled

11did ...keep/have moved

12doesn't do

13is speaks

14is making

15does..visit/does

20 tháng 8 2016

day dau phai la cau hoi lien quan den toan dau ban

30 tháng 6 2016

1she (eat)some fish now

is eating

2 my sister (drive) a red car now

is driving

3he (go) to school at this moment

is going

4 look!she(play) soccer

is playing

5 they ( not listen ) to music at present

aren't listening

6 Ba ( not work ) in the garden at the moment

isn't working

7 he ( read ) a book now

is reading

8 she ( not eat ) at the moment

isn't eating

9 she ( have ) lunch now

is having

10 look! The bus ( come)

is coming

30 tháng 6 2016

1.she is eating some fish now

2.my sister is driving ared car now

3.she is going to school at this moment

4.look!she is playing soccer

5.they are not listening to music at present

6.ba is not working in the garden at moment

7.he is reading a book now

8.she is not eating at the moment

9.she is having lunch now

10.look!the bas is coming

26 tháng 6 2016

1.tomatoes

2.child

3.writer

4.rain

5.beautiful

6.musician

7.tiwce

8 moutain

26 tháng 6 2016

1.TOMATOES

2.CHILDREN

3.WRITER

4.RAINY

5.BEAUTIFUL

6.MUSICIAN

7.TWICE

8.HÌNH NHƯ LÀ MOUNTAIN(TỈNH MIỀN NÚI)

 HỀ HỀ CÓ SAI THÌ THÔNG CẢM MÀ ĐÚNG THÌ K CHO MÌNH NHÉ^_^!