Question 13: Lan got up late, __________ she couldn’t catch the first bus. A. as B. so C. when D. then Question 14: Nam: I’ve just finished my painting. Look! Tam: “_________” A. How cool! B. I wish I could do it C. Wow, I can’t imagine that. D. Sure Question 15: According to the weather _________ , it will be raining tonight. A. prediction B. information C. announcement D. forecast Question 16: My younger sister ________to the zoo yesterday A. took B. taken C. was taken D. were taken Question 17: If he drove more _________, he wouldn’t have an accident. A. careful B. careless C. carelessly D. carefully Question 18: The new appliance does not only work _________ but also saves energy. A. effectively B. effective C. effect D. effectiveness Question 19: If you want ________ the course, you must pass the examination. It is a requiement. A. attend B. to attend C. attending D. attended Question 20: If you want to take a space trip, you must be in excellent _______ condition. A. physics B. physically C. physical D. Physic Question 21: I suggest __________ English in class more often to improve our speaking skills. A. to speak B. speaking C. speak D. spoke Question 22: Peter was not feeling well, so we gave him ______ to do than you. A. less work B. fewer work C. little work D. least work Question 23: You have read this article on the website, __________? A. haven’t you B. do you C. have you D. did you Question 24: The police caught the thief _______ the corner of Cascade and Plum Streets. A. under B. at C. on D. in

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30. He owed his success not to privilege but to self-education and a driving desire for _______. a. achieve b. achiever c. achievement d. achievable 31. To Vietnamese students, the _______ examination to university is very difficult. a. require b. requirement c. requiring d. required 32. Despite many recent _______ advances, there are parts where schools are not equipped with computers. a. technology b. technological c. technologically d. technologist 33. There is a wide range of _______ in the education system of the USA. a. select b. selective c. selected d. selection 34. He graduated with doctorates of _______ and surgery from Florence, gaining the highest honors that year. a. medicine b. medical c. medicate d. medication 35. The making of good habits _______ a determination to keep on training your child. a. require b. requires c. requirement d. required 36. He was the only _______ that was offered the job. a. apply b. application c. applicant d. applying 37. Parents can express a _______ for the school their child attends. a. prefer b. preference c. preferential d. preferable 38. Many people have objected to the use of animals in _____ experiments. a. science b. scientist c. scientific d. scientifically 39. I would like to invite you to participate in the ___________ceremony. a. graduate b. graduated c. graduation d. graduating 40. Mr. Pike provided us with an _______ guide to the full-time and part-time programs on offer to a range of candidates drawn from schools and colleges. a. inform b. informative c. informed d. information 41. Not many places at the universities are left, so choice is on a severe _______. a. limiting b. limitation c. delimitation d. limited 42. Higher education _______ have risen this year for the first time in more than a decade. a. applies b. applications c. applicable d. applicants 43. I am so _______ that I cannot say anything, but keep silent. a. nerve b. nervous c. nervously d. nervousness 44. _______ speaking, I do not really like my present job. a. Honest b. Honesty c. Honestly d. Dishonest 45. A letter of _______ is sometimes really necessary for you in a job interview. a. recommend b. recommended c. recommender d. recommendation 46. Doctors have to assume _______ for human life. a. responsible b. responsibly c. responsibility d. response 47. _______ is increasing, which results from economic crisis. a. Employment b. Unemployment c. Employ d. Unemployed 48. He was offered the job thanks to his _______ performance during his job interview. a. impress b. impression c. impressive d. impressively 49. The interviewer gave his consent to John's _______ for work and promised to give him a job. a. keen b. keenly c. keener d. keenness 50. _______! I have heard of your success in the new project. a. Congratulate b. Congratulating c. Congratulation d. Congratulations 51. It is _______ to fail a job interview, but try again. a. disappoint b. disappointing c. disappointedly d. disappointment

Giúp với ạ! Mình cần gấp.!......

Bài 8: Tìm x biết a) 34-x phần 30= 5 phần 6 b) x+13 phần 34=12 phần 17 Bài 9:a) hãy viết 5 phân số nằm giữa hai phân số 7 phần 9 và 7 phần 10 b) hãy viết 6 phân số nằm giữa hai phân số 13 phần 15 và 14 phần 15 Trình bày rõ các bước giùm em với ạ

nêu tác hại của đại dịch covid bằng tiếng anh(có ảnh minh họa càng tốt)

Cho tam giác ABC (AB < AC) nội tiếp đường tròn (O; R) có đường cao AH. Gọi I và K lần lượt là hình chiếu vuông góc của A trên các tiếp tuyến của (O) ở B và C. a,Chứng minh các tứ giác AHBI, AHCK nội tiếp. b,Chứng minh ∆AHI và ∆AKH đồng dạng. c,Gọi M, N lần lượt là trung điểm của AI, AK. Tam giác ABC phải thỏa mãn điều kiện gì để AH = AM + AN. cần gấp

Match the opposite imperatives.

Cho tam giác ABC(AB<AC) có 3 góc nhọn nội tiếp đường tròn (o) và D là hình chiếu vuông góc của B trên AO Sao cho D nằm giữa A và O. Gọi M là trung điểm BC, N là giao điểm của BD và AC, F là giao điểm của MD và AC, E là giao điểm thứ 2 của BD vs đường tròn (O).H là giao điểm của BF và AD A) CM tứ giác BDOM nội tiếp và MOD + NAE =180

Cho M(x) =7x + 3x^3 + 2x^2 + 2x-3x^3 + 2 a) Sắp xếp đa thức theo lũy thừa giảm của biến b) Chứng minh rằng đa thức P(x)= M(x)+5x vô nghiệm