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Question 2. – Where’s Lisa? – She (help)      Mum in the kitchen. Question 3. – Who (he/ talk)      about? – His best friend. Question 4. There (be)      twenty classrooms in my school. Question 5. – Are you doing your homework? - No, I’m not. I (write)      a letter to my parents. Question 6. Apples (be)      good for our health. Question 7. Every morning I (have)      breakfast at 6. Question 8. There (be)      a sofa in front of the...
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Question 2. – Where’s Lisa? – She (help)      Mum in the kitchen. Question 3. – Who (he/ talk)      about? – His best friend. Question 4. There (be)      twenty classrooms in my school. Question 5. – Are you doing your homework? - No, I’m not. I (write)      a letter to my parents. Question 6. Apples (be)      good for our health. Question 7. Every morning I (have)      breakfast at 6. Question 8. There (be)      a sofa in front of the window. Question 9. This (be)      my best friend, Nam. Question 10. John ( like)      sports very much. Question 11. Now he (look)      at me and smiling at me. Question 12. Where are Peter and Sam? - They (do)      the homework in their room. Question 13. – (they/ read)      books in the library? - Yes, they are. Question 14. Look! A man is running after the train. He (want)      to catch it. Question 15. It (rain)      very much in the summer. Question 16. Lan (speak)      on the phone at the moment. Question 17. Look! He (play)      football now. Question 18. We can’t go out now. It (rain)   . Question 19. My brother (watch)      TV in the living room at present. He always watches TV in his free time. Question 20. Could you call back? She (take)      her dog out for a walk. Question 21. He (like)      eating apples. Question 22. My mother (cook)      a meal now. She cooks every day. Question 23. He (wear)      a T-shirt and shorts today.

Complete the sentences so its meaning doesn’t change.

Question 24. Her hair is long. → She   . Question 25. The woman is tall and thin. → She’s   . Question 26. The book is on the table. → There   . Question 27. Our school has 20 classrooms. → There   . Question 28. The pencil is short. → It’s   . Question 29. The house is small. → It’s   . Question 30. Is there a lake in the park? →Does   ? Question 31. Her eyes are brown. →She   . Question 32. Hip hop is my favorite kind of music. → I like   . Question 33. The man is old. → He’s   .

Make sentences, using the words / phrases given.

Question 34. What / you / do? I / write / poem. →   . Question 35. He / caring / patient. He / love / me / a lot. →   . Question 36. What / she / like? →   ? Question 37. My sister / swim / in / pool / now. →   . Question 38. She / friendly / hard-working. What / about / brother? →   ? Question 39. My best friend / not learn / English / moment. →   . Question 40. Our grandparents / watch / TV / in / living room/ now. →   . Question 41. She / tall / thin / with / long / black hair. →   . Question 42. What / your sister / look like? →   ? Question 43. I / not read /; I / listen / music/ present. →   .
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Question 1. Look! A man is running after the train. He (want)    [wants]   to catch it. Question 2. – Where’s Lisa? – She (help)    [is helping]   Mum in the kitchen. Question 3. This (be)    [is]   my best friend, Nam. Question 4. Where are Peter and Sam? - They (do)    [are doing]   the homework in their room. Question 5. He (like)    [likes]   eating apples. Question 6. We can’t go out now. It (rain)    [is raining]. Question 7. Apples (be)    [are]   good for our health. Question 8. – (they/ read)    [Are they reading]   books in the library? - Yes, they are. Question 9. Lan (speak)    [is speaking]   on the phone at the moment. Question 10. Now he (look)    [is looking]   at me and smiling at me. Question 11. There (be)    [is]   a sofa in front of the window. Question 12. – Are you doing your homework? - No, I’m not. I (write)    [am writing]   a letter to my parents. Question 13. Listen! Someone (knock)    [is knocking]   at the door. Question 14. My mother (cook)    [is cooking]   a meal now. She cooks every day. Question 15. – Who (he/ talk)    [is he talking ]   about? – His best friend. Question 16. Could you call back? She (take)    [is taking]   her dog out for a walk. Question 17. My brother (watch)    [is watching]   TV in the living room at present. He always watches TV in his free time. Question 18. There (be)    [are]   twenty classrooms in my school. Question 19. John ( like)    [likes]   sports very much. Question 20. It (rain)    [rains]   very much in the summer. Question 21. Every morning I (have)    [have]   breakfast at 6. Question 22. He (wear)    [is wearing]   a T-shirt and shorts today. Question 23. Look! He (play)    [is playing]   football now.

Complete the sentences so its meaning doesn’t change.

Question 24. The book is on the table. → There    [is a book on the table]. Question 25. Hip hop is my favorite kind of music. → I like    [hip hop the best]. Question 26. Is there a lake in the park? →Does    [the park have a lake]? Question 27. The man is old. → He’s    [an old man]. Question 28. Her eyes are brown. →She    [has brown eyes]. Question 29. The woman is tall and thin. → She’s    [a thin and tall woman]. Question 30. The pencil is short. → It’s    [a short pencil]. Question 31. Her hair is long. → She    [has long hair]. Question 32. The house is small. → It’s    [a small house]. Question 33. Our school has 20 classrooms. → There    [are 20 classrooms in our school].

Make sentences, using the words / phrases given.

Question 34. She / tall / thin / with / long / black hair. →    [She’s tall and thin with long black hair//She is tall and thin with long black hair]. Question 35. Our grandparents / watch / TV / in / living room/ now. →    [Our grandparents are watching TV in the living room now]. Question 36. He / caring / patient. He / love / me / a lot. →    [He’s caring and patient. He loves me a lot//He is caring and patient. He loves me a lot]. Question 37. She / friendly / hard-working. What / about / brother? →    [She’s friendly and hard-working. What about your brother//She is friendly and hard-working. What about your brother]? Question 38. I / not read /; I / listen / music/ present. →    [I’m not reading; I’m listening to music at present//I am not reading; I am listening to music at present]. Question 39. My sister / swim / in / pool / now. →    [My sister is swimming in the pool now]. Question 40. What / you / do? I / write / poem. →    [What are you doing? I’m writing a poem//What are you doing? I am writing a poem]. Question 41. What / she / like? →    [What’s she like//What is she like]? Question 42. What / your sister / look like? →    [What does your sister look like]? Question 43. My best friend / not learn / English / moment. →    [My best friend isn’t learning English at the moment//My best friend is not learning English at the moment].
25 tháng 5

Câu văn nói về sự giàu có của biển ở Trường Sa trong bài tập đọc "Khám phá đáy biển ở Trường Sa" là: "Biển Đông có nhiều loại hải sản quý như tôm hùm, cá ngừ, các loại ốc và ngọc trai."

25 tháng 5

câu văn cho mình biết biển trường sa rất giàu có và đẹp. biển có nhiều cá, san hô và nước rất trong xanh. câu văn giúp mình tưởng tượng được cảnh biển tươi đẹp và phong phú.

25 tháng 5

Vua Hùng đã ra lệnh cho thợ rèn một con ngựa sắt, một thanh gươm sắt, một áo giáp sắt và một nón sắt cho Thánh Gióng để đánh giặc Ân.

25 tháng 5

Thánh Gióng được nhà vua rèn cho áo giáp sắt, roi sắt và ngựa sắt.

Trong phép tính nhân có 2 thành phần: tích và các số hạng

25 tháng 5

Các thành phần trong phép tính nhân là:

  • Thừa số (Factor): Các số được nhân với nhau.
  • Tích (Product): Kết quả của phép nhân.
25 tháng 5

A = 1 + \(\frac13+\frac19+\cdots+\frac{1}{243}+\frac{1}{729}\)

A x 3 = 3 + 1 + \(\frac19\) + ...+ \(\frac{1}{81}\) + \(\frac{1}{243}\)

A x 3 - A = 3 + 1 + \(\frac19\) + ...+ \(\frac{1}{81}\) + \(\frac{1}{243}\) -(1 + \(\frac13+\frac19+\cdots+\frac{1}{243}+\frac{1}{729}\) )

Ax3-A = 3+1+\(\frac19\)+...+\(\frac{1}{81}\)+\(\frac{1}{243}\)-1-\(\frac13\)-...-\(\frac{1}{81}\)-\(\frac{1}{243}\)-\(\frac{1}{729}\)

A x (3 -1) = (3-\(\frac{1}{243}\)) + (1-1)+...+(\(\frac{1}{243}\)-\(\frac{1}{243}\))

A x 2 = \(\frac{729}{243}\) - \(\frac{1}{243}\) + 0 + 0 ..+0

A x 2 = \(\frac{728}{243}\)

A = \(\frac{728}{243}\): 2

A = \(\frac{326}{243}\)


25 tháng 5

b; B = \(\frac12+\frac14+\frac18+\frac{1}{16}+\frac{1}{64}\)

B x 2 = 1 + \(\frac12\) +\(\frac14\) +\(\frac18\) + \(\frac{1}{16}\)

B x 2 - B = 1+\(\frac12\) +\(\frac14\) +\(\frac18\) +\(\frac{1}{16}\) -(\(\frac12\)+\(\frac14\)+\(\frac18\)+\(\frac{1}{16}\)+\(\frac{1}{64}\))

B x(2 -1) = 1+\(\frac12\)+\(\frac14\)+\(\frac18\)+\(\frac{1}{16}\)-1-\(\frac12\)-\(\frac14\)-\(\frac18\)-\(\frac{1}{16}\)-\(\frac{1}{64}\)

B = (1-\(\frac{1}{64}\))+(\(\frac12\)-\(\frac12\))+..+(\(\frac{1}{16}\)-\(\frac{1}{16}\))

B = \(\frac{64}{64}-\frac{1}{64}\)

B = \(\frac{63}{64}\)


24 tháng 5

500 000 +1257

25 tháng 5

500 000 + 1257 = 501 257

24 tháng 5

mushrooms có thể tham khảo

24 tháng 5

1,214 km2

24 tháng 5

1214 ki lô mét vuông

24 tháng 5

Vì sợ người da trắng

24 tháng 5

vì họ điều kiện kinh tế không tốt theo thống kê con gái da vàng khỏi nghiệp còn nhiều hơn người da đen

gãy tay


24 tháng 5

dễ ợt