30. _________hard he tried, he couldn't open the door. A. Therefore B. However C. Although D. Despite 31. _______ she was very tired, she helped her brother with his homework. A. because B. whether C. although D. so 32. Tom has a computer, ______ he doesn’t use it. A. or B. as C. because D. but 33. The girl bought the shoes _______ they are very expensive. A. but B. if C. so D. although 31. _______ it rained, the boys played football. A. even B. even though C. however D. in spite of 34. ______ the traffic, I arrived on time. A. Though B. although C. even though D. in spite of 35. ______ they live near us, we can see them very often. A. So B. as C. though D. even 36. ______ I was really tired, I couldn’t sleep. A. If B. although C. while D. however 37. ______ it was late, I decided to phone Brain. A. Despite B. however C. in spite of D. though 38. ________ the car was cheap, it was in good condition. A. Although B. because C. as D. if 39. _______I tried to persuade her, I didn’t succeed. A. Because B. so C. although D. however 40. He had an accident ________ he was careful. A. Even though B. because C. so D. since 41. _______ it was raining, I went swimming. A. So B. because C. however D. although 42. _______ he’s got an English name, he is German. A. Although B. however C. because D. Since 43. Keith decided to give up his job _______ I advised him not to give up it. A. Because B. however C. although D. since 44. ________ we were in town, we often met him. A. For B. although C. so D. when 45. She didn’t get the job _______ she had all the necessary qualifications. A. Because B. although C. so D. but 46. I couldn’t eat _______ I was very hungry. A. Even though B. in spite C. Despite D. in spite the fact that 47. In spite _______, the baseball game was not cancelled A. The rain B. of the rain C. it was raining D. there was a rain 48. ________ he had enough money, he refused to buy a new car. A. In spite B. in spite of C. despite D. although 49. _______, he walked to the station. A. Despite being tired B. although to be tired C. in spite being tired D. despite tired 50. The children slept well, despite ________ . A. It was noise B. the noise C. of the noise D. noisy 52. She left him _______ she still loved him. A. Even if B. even though C. in spite of D. despite 53. _______ her lack of hard work, she was promoted. A. In spite B. even though C. in spite of D. despite of 54. _______ they are brothers, they do not look like. A. Although B. even C. despite D. in spite of 55. _______ some Japanese women are successful in business, the majority of Japanese companies are run by men. A. But B. even if C. if D. as though 56. The team played on in spite of the rain A. Even if B. if C. in case D. despite 57. He was offered the job _______ he had no experience. A. Even though B. despite C. while D. however 56. ________ her severe pain, she tried to walk to the auditorium to attend the lecture. A. Although B. despite C. though D. in spite 57. Despite feeling cold, we kept walking. A. Although we felt cold, but we kept walking B. Although we felt cold, we kept walking C. However cold we felt, but we kept walking D. however we felt cold, but we kept walking 58. She decided to leave her job in the company _______ she could earn a lot of money there. A. Because B. although C. despite D. since 59. _______ Tom was unable to see anything, he knew some one was in his room. A. Because B. in case C. if D. even though 60. _______ other workers’ constant objection, the director dismissed the worker. A. Because B. because of C. although D. in spite of 61. No matter how hard I tried I couldn’t open the door. A. Although I tried very hard, I couldn’t open the door. B. Although I tried very hard, I could open the door. C. In spite of I tried very hard, I couldn’t open the door. D. I couldn’t open the door, even though trying very hard. 62.. Although being the best qualified candidate, he didn’t get the job. A B C D

GIải thích ý nghĩa câu tục ngữ : Đói cho sạch rách cho thơm

Rút gọn a 2x(2x - 1) ² - x(x - 3)(x+3) -4x(x+1) ² b (a-b+c) ²-(b-c) ²+2ab - 2ac

Giúp tớ bài 5 vs ạ bài 5 chỉ cần các cậu làm câu A B C thôi ạ còn phần D E ko làm cũng được ạ mà làm được thì mình cảm ơn nhiều ạ

Đổi các câu sau sang câu câu gián tiếp 1. The teacher said: "I am a teacher" 2. She said to me " I have a big house" 3. He asked me" Who is Oliver Twist" 4. My mother asked me" What's the matter with you?

6. She didn’t feel well, but ____________ this she went to work. A. although B. because C. because of D. in spite of 7. He managed to win the race __________ hurting his foot before the race. A. although B. because of C. despite of D. in spite of 8. _______ some German and British management styles are similar, there are many differences between them. A. In spite B. In spite of C. Despite the fact that D. Despite 9. I could not eat _______ I was very hungry. A. even though B. in spite C. despite D. in spite the fact that 10. In spite _______, the baseball game was not cancelled. A. the rain B. of the rain C. it was raining D. there was a rain 11. _______ he had enough money, he refused to buy a new car. A. In spite B. In spite of C. Despite D. Although 12. _______, he walked to the station. A. Despite being tired B. Although to be tired C. In spite being tired D. Despite tired 13. The children slept well, despite _______. A. it was noise B. the noise C. of the noise D. noisy 14. _______ her lack of hard work, she was promoted. A. In spite B. Even though C. In spite of D. Despite of 15. _______ they are brothers, they do not look like. A. Although B. Even C. Despite D. In spite of 16. Our new neighbors are quite nice _______ they are sometimes talkative. A. despite B. in spite of the fact C. though D. as though 17. _______ of the difficulty, they managed to climb to the top of the mountain. A. In spite B. Despite C. But D. Although 17. In spite of his hard work, he could not finish the job. A. As hard as he work B. Despite he worked hard C. Though he worked hard D. Although hard work 18. Despite the fact that _______, we enjoyed our trip. A. the weather is bad B. it is a bad weather C. the bad weather D. the weather was bad 19. Tom went to work despite _______. A. that he did not feel very well B. of the fact not feeling well C. he did not feel very well D. not feeling very well 20. John rarely sees Paul _______ they live in the same town. A. notwithstanding + N/ ving B. despite C. in spite of D. although 21. Even though it was raining heavily, the explorers decided to continue their journey. A. It rained so heavily that the explorers could not continue their journey. B. The explorers put off their journey due to the heavy rain. C. The heavy rain could not prevent the explorers from continuing their journey. D. If it had rained heavily, the explorers would not have continued their journey. 22. Despite feeling cold, we kept walking. A. Although we felt cold, but we kept walking B. Although we felt cold, we kept walking C. However cold we felt, but we kept walking D. However we felt cold, we kept walking 23. Although he took a taxi, Bill still arrived late for the concert. A. Bill arrived late for the concert because he takes a taxi. B. Bill arrived late for the concert because of the taxi. C. In spite of taking a taxi, Bill arrived late for the concert. D. Although Bill took a taxi he can’t come to the concert on time. 24. No matter how hard I tried I couldn't open the door. A. Although I tried very hard, I couldn't open the door. B. Although I tried very hard, I could open the door. C. In spite of I tried very hard, I couldn't open the door. D. I couldn't open the door, even though trying very hard. 25. He is very rich, but he isn’t very happy. A. Although he is very rich, but he isn’t very happy. B. Although he is very rich, he isn’t very happy. C. Although he isn’t very rich, but he is very happy. D. Because he is very rich, but he isn’t very happy. 26. Despite the terrible noise, I kept on studying. A. In spite the terrible noise, I kept on studying. B. Although the terrible noise, I kept on studying. C. Because of the terrible noise, I kept on studying. D. Although it was terribly noisy, I kept on studying. 27. The flight was not delayed though it was foggy. A. The flight was not delayed because it was foggy. B. The flight was delayed although it was foggy. C. The flight was delayed though it was not foggy. D. The flight was not delayed in spite of the thick fog. 28. “We expected Larry to accept the job, but he didn’t.” is closest in meaning to “________”. A. Larry accepted the job even though we didn’t expect so. B. even though Larry was expected to accept the job, he didn’t. C. Although Larry was expected to accept the job but he didn’t. D. That Larry accepted the job was beyond our expectation. 29. She has the windows open_________it is cold outside. A. however B. therefore C. although D. so 30. _________hard he tried, he couldn't open the door.

Vẽ anime/chibi/đậu mầm NL:Từ giờ bd của tui sẽ là @gạo.

Người ta phơi 250kg cỏ tươi chứa 30% nước thì được cỏ khô và thấy khối lượng giảm đi 50kg. Tính tỉ số phần trăm nước trong cỏ khô.

II. Choose the correct answer A, B, C or D to finish the sentences.

Bài 8. (3 điểm) Cho tam giác ABC nhọn ( AB < AC) nội tiếp đường tròn (O). Các đường cao AD, BE và CF cắt nhau tại H a) Chứng minh tứ giác BCEF nội tiếp và xác định tâm I của đường tròn ngoại tiếp tứ giác BCEF. b) Gọi K là điểm đối xứng của H qua I. Chứng minh: K thuộc đường tròn (O). c) Từ C vẽ CM AK tại M. Chứng minh : ba điểm I, M, F thẳng hàng. d) Đường thẳng vuông góc với IH tại I cắt các đường thẳng AB, AC và AD lần lượt tại N, S và Q. Chứng minh: Q là trung điểm của đoạn NS. giải giúp mình abc với ạaa cảm ơn mng