49. She always but nothing to realize her dreams. A. dreams/ does B. is dreaming/ does C. dreams/ is doing D. is dreaming/ is doing 50. He so suspicious to me at the moment. I wonder why A. be B. will be C. was D. is being 51. Hurry up, Jane! We all for you A. wait B. are waiting C. waiting D. are waited 52. Don’t brother her. She her French lesson; she always it in the morning A. takes/ is taking B. is taking/ takes C. takes/ takes D. is taking/ is taking 53. The living standard . Every month things more expensive. A. are changing/ are getting B. are changing/ gets C. change/ are getting D. change/ get 54. Tom and Mary for the Netherlands tomorrow A. leave B. are leaving C. leaving D. are left 55. I have just started English course, I English grammar A. study B. sutyding C. am studying D. studied 56. Mercury at 357,23 degree Centigrade. A. boils B. is boiling C. boiling D. boiled 57. It me that they can’t sell their flat. A. surprises B. is surprising C. surprising D. surprise 58. We are going to on a to Vung Tau next week. A. two day trip B. two- days trip C. two-day trip D. two day trip 59. We from school by the end of June. A. will graduate B. will have graduated C. have graduated D. had graduated 60. I’m afraid my parents do not allow me a long journey. A. going B. to go C. to going D. will go 61. All my friends for the same job A. applied B. intended C. requested D. referred 62. Please be quiet while the teacher the lesson A. explains B. was explaining C. is explaining D. explained 63. Be careful! The bus near. A. will come B. will be coming C. is coming D. has come 64. They are going to a boat trip on the Themes A. for B. in C. at D. on 65. What are you doing at 8 o’clock tomorrow?- I in class. A. will sit B. am going to sit C. will be sat D. will be sitting

giải thích chi tiết có ngay hay nhất nhé

làm đúng.đề không sai.mod xóa thẳng tay ctl sai

viết một đoạn văn ngắn về một buổi biểu diễn xiếc mà em từng xem. làm nhanh giúp mình, cần gấp. không chép mạng.

38. The library by the time I there A. had closed/ got B. closed/ got C. closed/ had got D. has closed/ got 39.When my friend , I an exercise for an hour A. was coming/ had been doing B. came/ was doing C. was coming/ has been doing D. came/ had been doing 40. We while he A. read/ was eating B. were reading/ ate C. read/ ate D. was reading/ was eating 41. When he , I in London for a week A. arrived/ was living B. was living/ has been living C. arrived/ has been living D. arrived/ had been living 42. Be quite, please. We at the translation and you a lot of noise A. are working/ are making B. work/ are making C. are working/ make D. work/ make 43. He always for a walk in the morning A. go B. is going C. goes D. going 44. “Where is Jack?” “ He his girlfriend at the station. She at 12 o’clock” A. meets/ is coming B. is meeting/ comes C. meets/ comes D. is meeting/ is coiming 45. She . Is something wrong? A. cries B. is crying C. cry D. crying 46. In the morning, I little time, so I a shower in the evening. A. have/ take B. am having/ am taking C. have/ am taking D. am having/ take 47. A decade a period of ten years. A. describes B. is describing C. describe D. describing 48. Her brother in Canada now. A. working B. works C. is working D. work

Nhờ mn giải giúp mình với ạ. Mình cảm ơn ạ

Điền so sánh hơn hoặc hơn nhất nha

(x+1)/2021 +(x+2) /20122= (x+3)/2023+ (x+4)/2024

. Các tập hợp sau được biểu diễn dưới dạng chỉ ra tính chất đặc trưng. Em hãy biểu diễn lại bằng cách liệt kê các phần tử. a) A = {x ∈ N │4 ≤ x < 17 và x ⋮ 2 } b) B = {x ∈ N* │x <5} c) C = {x ∈ N │23< x ≤ 63 và x chia 4 dư 2} d) D = {x ∈ N │x = k-1 với k = 1; 2; 3; 4; 5; 6} e) E = {x ∈ N │x = 3k + 1 với k = 1;2;3;4}

helpppppppppppppppppppppppppp cần gấp