giúp m ý a,b bài 4 với m cảm ơn
34. He has a piano and a violin, but he (not have) a flute. 35. Are they the Italians who (own) this store? 36. It was the Smiths who (call) you. 37. It is the first time I (meet) Peter and Cathy here. 38. If I were you, I (not go) there. 39. When he lived in Manchester, he (work) in a bank. 40. You (receive) any letter from your parents yet? 41. George (work) at the university so far. 42. I (lose) my key. (can) you help me look for it? 43. My father (not smoke) for 5 years. 44. We (not live) in England for two years now. 45. If he (do) his homework, he wouldn’t worry about his examination. 46. We are living on Tran Hung Dao Street where we (live) for two years. 47. When I last saw him, John (feel) very well. 48. We (buy) this car two years ago and (drive) it 5000 miles since then. 49. I can’t go out now because it (rain) and I (not have) a raincoat. 50. What are you doing tonight? – I (go) to the circus. 51. The sun always (rise) in the east. Look, it (rise) 52. I don’t think I (go) out tonight. I’m too tired. 53. Where you (spend) your summer holiday last year, Tam? – I (spend) it in Ha Long. 54. In my country it (not rain) much in winter. 55. Your work wouldn’t be successful if you (not try) hard. 56. The Moon (move) around the earth. 57. Huong (be) very happy when she (receive) a letter from her sister this morning. 58. My father (listen) to music now. He usually (listen) it in the evening. 59. A friend of my brother’s (call) him last night, but he (not be) at home. So I (take) a message for him. 60. She (telephone) me when she comes back.
Cho góc AOB=60 độ.Trên cùng 1 nửa mặt phằng bờ OB chứa tia OA vẽ tia Ox vuông góc vs OB.Trên nửa mặt phằng kia vẽ tia Oy vuông góc Ot a)Chứng tỏ góc AOx=góc BOy b)vẽ tia Ox' là tia đối của Ox.Tính góc x'Oy'
Thành phần chính trong thủy tinh là gì :D?
Các anh chị giúp e với e hết điểm rồi
tinh bay 1. tính a, (5x-1)(x-3)-c(x-2)(d5x-4) b, (3x+4)g ²-10x-(x-4)(x+ad4) 2. chứng minh biểu thức sau không phu thuoc x 2. tính a, (5x-1)(x-3)-(xbcv-2)(5x-4) jb, (3x+4) ²-1l0x-(x-4)(x+4) 2.
Giuo e tu c27 đen 40, cả app này ai biet lam jup e voi
Vẽ chibi / anime cặp hoạc fanart pic dưới :’3 NL: chiều nay ngứa tay và tự nhin vẽ Trình tradi quèn ;-; Mn nhận xét thử ;-;
50 điểm nha các bạn vote 5 sao và câu trả lời hay nhất nha
Giải pt dưới. Khi tìm đkxđ xuất hiện cả ngoặc vuông và ngoặc tròn thì mình kết luận như thế nào ạ??
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