42. He sometimes visits and brings some presents for elderly people at the_______ A. nursing home B. sports centre C. post office D. bus station 43. My mother used some _______ to cover my cuts when I fell down in the garden. A. shelters B. coupons C. murals D. sticking plasters 44. Mai and her friend_______ a sum of money to the community centre to help disabled children last month. A. have donated B. donated C. has donated D. are donating 45. The teacher_______ his students to hand in their assignments this morning. A. asked B. has asked C. will ask D. is asking 46. We_______ a project to improve the living conditions for homeless people two days ago. They_______ in difficult conditions for a long time. A. attended/ lived B. have attended/ lived C. attended/ have lived D. have attended/ have lived 47. My mother _______ dinner at home because she _______ to care for my grandma in the hospital last evening. A. didn't eat/ had B. ate/ had C. hasn't eaten/ had D. has eaten/ has 48. He_______ his aunt since he_______ a little child. She_______ to the mountains and_______ as a teacher many years ago. A. hasn't met/ was/ has gone/ volunteered B. didn't meet/ was/ hasn't gone/ didn't volunteered C. hasn't met/ was/ went/ volunteered D. didn't meet/ wasn't/ worked/ volunteered 49. She_______ public transport to work for ages because it helps to reduce air pollution. A. hasn't chosen B. didn't choose C. chose D. has chosen 50. I_______ some food and drink for their new charitable centre yesterday. They_______ a lot of cheap meals for the poor for two months. A. have provided/ have cooked B. provided/ have cooked C. provided/ cooked D. have provided/ cooked

so sánh : 2 mũ 210 và 5 mũ 140 cho hỏi là có mấy cách giải vậy ạ giúp mình với

Cho phương trình ẩn x : x^2 -5x + m -2 = 0 (1) a) Giải phương trình (1) khi m = -4

kết quả của phép tính (2 phần 5) mũ 2008 =(4 phần 25) mũ 1004

Phương thức biểu đạt bài con cò

Tìm phép nhân hóa trong các đoạn văn bản sau và cho biết chúng thuộc kiểu nhân hóa nào? a. Tre ăn ở với người đời đời, kiếp kiếp. Tre, nứa, mai, vầu giúp người trăm nghìn công việc khác nhau. b. Giấy đỏ buồn không thắm Mực đọng trong nghiên sầu c. Lũy tre ngoài cùng này không đốn, tre đời nọ truyền đời kia. Tre cụ, tre ông, tre bà, tre cha, tre mẹ, tre con, tre cháu, chút chít , chằng chéo bằng ngọn bằng tán, bằng cách ấy khiến con sẻ bay cũng không lọt. d. Buồn trông con nhện giăng tơ Nhện ơi nhện hỡi nhện chờ mối ai

vẽ ảnh luffy gear 5( ko sao chép trên mạng tự vẽ )

A lot of handicapped people say that they do not want to depend from other people. A: do not want B: say C: handicapped D: from bài chữa lỗi sai ạ

Giúp mình câu này với, mình đang cần gấp

IV. READING: Read the conversation and answer the questions. Mrs. Green: Hey, Tom. How’s your first week at the new school? Tom: It is great. But I was a bit nervous at first. Mrs. Green: Why were you nervous? Tom: The teachers were all new to me, most of my classmates were new too. Mrs. Green: Were they friendly to you? Tom: Ah, yeah. They were all nice to me. Mrs. Green: What subjects did you have today? Tom: Well, we had maths, geography and especially computer science was my favorite subject. Mrs. Green: Oh, good. So everything is going well at school. Tom: Right, I had a good first day. And … Dad, Can I join the judo club at school? I like to do judo. Mr. Green: Yeah, Ok, if you like, but don’t forget to do your homework. Tom: I won’t, Thanks, Dad. Questions: 1. Why was Tom nervous at first?  _________________________________________________________ 2. What were Tom’s teachers and friends like?  ________________________________________________________ 3. What was Tom’s favorite subject?  ________________________________________________________ 4. What club does he want to join?  ________________________________________________________ 5. Is Tom having a nice first week at his new school?  ________________________________________________________