Cho tam giác ABC vuông tại A, AC>AB, đường cao AH. Lấy điểm K nằm giữa H và C sao cho HK = AH. Từ A kẻ đường thẳng Ax // BC, từ K kẻ đường thẳng Ky // AH. Gọi E là giao điểm của Ax và Ky. Gọi P là giao điểm của AC và KE. a. Tứ giác AHKE là hình gì? Vì sao? b. Chứng minh tam giác ABP vuông cân c. Vẽ hình bình hành APQB. Gọi I là giao điểm của BP và AQ. Chứng minh tam giác AIK cân. d. Chứng minh H, I, E thẳng hàng.

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VII.Read the passage and choose the correct answers. Dear Peter, I’m sorry that it took me weeks to reply to you. I told you in my last letter, my family and I had to move to another city because of my mother’s new job I was busy helping my parents packing and then unpacking. I couldn’t find the time to write to you. Fortunately,we finished moving yesterday. I attached a picture of my new house below. It’s a beautiful town house on the busy street. There is a swing set in the little yard behind my new house. My room is on the second floor. The wall is green and there is a bed,a dresser, a desk and a chair. I haven’t dacorated my room yet so it looks empty.When I finish decorating it, I’ll send you a photo. Please write and tell how you’re going in the last few weeks. I look forward to hearing from you. Your pal, Hoa 39. What is the main idea of the letter? A. Hoa is sharing about her new house. B. Hoa is sharing about her mother’s new job. C. Hoa is explaining how busy she was. D. Hoa is decorating her new house. 40. How did the new job of Hoa’s mother affect her family? A. They had to redecorate their new house. B. They had to live in town. C. They had to move a new house. D. They had to buy a bed,a dresser,a desk and a chair. 41. How does Hoa describe her new house? A. An empty house on a busy street. B. A town house with empty rooms. C. A town house with a small yard. D. A little beautiful house. 42. Which of the following is FALSE about Hoa’s room? A. It is a green room on the second floor. B. It is an empty room on the second floor. C. There is furniture in the room. D. The room has not been decorated yet. 43. What will Hoa probably do after her room is decorated? A. She will move to another room. B. She will empty her room. C. She will help her parents with their room. D. She will take a photo of her room.