thế nào là chế độ phong kiến phân quyền

Trung bình cộng của 2 số là số lớn nhất có 2 chữ số, hiệu của 2 số đó là số bé nhất có 2 chữ số, Tìm hai số đó

Các bạn giúp mình với ngày mai mình phải nộp r 😫bài 3 ko cần làm cx đc nha

25. Williams always _______ breakfast with bread, egg and milk before coming to school. A. has B. plays C. studies D. does 26. Nick and Rosy usually help their mom _______ the chores at the weekend. A. study B. do C. playing D. have 27. He often _______ English vocabulary every morning. A. doing B. having C. studies D. plays 28. Phong _______ basketball with his younger brother three times a week. A. does B. has C. plays D. study 29. Emily sometimes _______ a chat with her pen friend in England. A. does B. has C. studies D. plays 30. Jane is _______ History at the moment to prepare for the final exam. A. studying B. doing C. playing D. has 31. You must _______ her report carefully before making a decision. A. do B. study C. play D. have 32. I can sing but I can't _______ the flute. A. play B. do C. study D. have 33. How is your first week _________ school? A. on B. at C. for D. to 34. My brother often helps me_________ my homework. A. at B. about C. for D. with 35. Megan is_________ badminton with her friends in the schoolyard. A. having B. studying C. playing D. doing 36. The villa is_________ by pine trees. A. surrounded B. built C. covered D. grounded 37. We do_________ in the gym every afternoon. A. table tennis B. football C. judo D. homework 38. _________ does Jane have science? ~ On Monday and Friday. A. Where B. What C. When D. What time 39. Nowadays, students often use_________ in mathematics lessons. A. rubbers B . calculators C. pencils D. dictionaries 40. My cousin goes to a_________ school, so she only comes home at weekends. A. boarding B. private C. public D. international 41. You look really_________ in your new uniform! A. excited B. smart C. healthy D. interesting 42. _________ your parents give you pocket money? A. Is B. Are C. Do D. Does 43. In many schools in Vietnam students have to wear a________. A. clothing B. suit C. uniform D. coat 44. Trung: "Why do you think most people learn English?” Phong: “________” A. All of them are B. I hear it is very good C. Because it's useful to them D. Because I like it 45. When my friend misses the lessons, I always________ him my notes. A. takes B. send C. borrow D. lend 46. That is the laboratory________ we do all our experiments. A. which B. where C. when D. that 47. - “How’s your class this year?” - “Great.________ forty-seven students, and they are good friends.” A. It's B. They're C. There's D. There're 48. It is necessary for students to listen to their teacher________. A. attentive B. attentively C. attention D. attending 49. Children will work hard if the lessons are________. A. nice B. pleasant C. disappointing D. interesting 50. I'm always nervous when I'm________ an exam. A. taking B. making C. working D. writing

KẾT QUẢ PHÉP TÍNH: 13.(-7)+(-7).7

Rút gọn biểu thức 4(x²+x)-x(x+5)+2-3x²

giúp e làm vs ai làm đúng e vote 5 sao

mik cần câu 3 và 4 thôi nha trl mik sẽ vote 5 sao

Kết cục cơ bản nhất của Chiến tranh thế giới thứ nhất là gì? A: Đức mất hết thuộc địa, Anh và Pháp mở rộng thuộc địa. B: Các nước đế quốc suy yếu, nhân loại bị thiệt hại nặng nề, phong trào cách mạng thế giới lên cao. C: Phe Liên Minh thất bại. D: Nước Mĩ giàu mạnh lên sau chiến tranh.

Choose the best answer to complete each of the following sentences. 1. I sometimes ________ to the cinema. A. go B. goes C. going D. to go 2. John ________much better now. A. feel B. feels C. feeling D. is feeling 3. I ________football every weekend. A. study B. have C. play D. do 4. She ________English at the moment. A. study B. is studying C. studies D. studying 5. She is ________hard for her A levels. A. having B. playing C. studying D. doing 6. I always ________a cooked breakfast. A. have B. do C. play D. study 7. She ________to be an architect. A. study B. studies C. studying D. is studying 8. I ________a one-hour lunch break. A. play B. have C. do D. study 9. I’m ________physics, biology and chemistry. A. playing B. having C. doing D. going 10. Do you want to ________cards with me? A. play B. come C. have D. learn 11. Listening to music is one of the most popular leisure ________. A. kindergarten B. activities C. hobby D. equipments 12. My son is just 2 years old and he is in _______ now. A. kindergarten B. overseas C. high school D. secondary school 13. I don't like to ________ money from friends. A. pay B. knock C. borrow D. help 14. We only have time for a snack at ________. A. lunch B. gym C. meals D. break time 15. Do you know where our new ________ is? Our teacher wants to meet him. A. poem B. classmate C. swimming pool D. gym 16. In order to keep ________, you should eat well and exercise regularly. A. warm B. excited C. healthy D. quiet 17. My sister always has a lot of new ideas. She's a ________ person. A. creative B. hard-working C. quiet D. healthy 18. Don't go climbing with the necessary_____________. A. uniform B. pocketmoney C. equipment D. share 19. Today is my son's first day at school so he is very ________. A. creative B. excited C. worry D . interesting 21. Peter _______ an accident yesterday when he crossed the street. A. studied B. had C. played D. did 22. James is _______ judo in the playground with his friends. A. studying B. doing C. playing D. have 23. Linh _______ a headache so she is sleeping in her bedroom. A. does B. plays C. studying D. has 24. My dad is _______ a cup of coffee with his colleague in the living room now. A. plays B. study C. doing D. having