38. According to the passage, the practice of shaking hands was used to extend greetings. 39. The word "came on" in the second paragraph can best be replaced by happened to meet. 40. Which of the following is NOT true about the handshake? C. It is very popular all over the world. I. Viết lại các câu sau, bắt đầu bằng từ gợi ý sao cho nghĩa không đổi so với câu đầu. 41. If you don't study hard, you will fail the exam. 42. I wish my school had playground equipment or extra activities. 43. In spite of his broken leg, he managed to get out of the car. 44. Tom asked Mark what time he came home last night. 45. She had her car repaired yesterday. II. Viết lại các câu sau, sử dụng các từ cho sữn để nghĩa của câu không thay đổi. Không thay đổi từ cho sẵn. 46. This is the first time I have never heard about the tram system in Hanoi. 47. It took firefighters two hours to release the driver from the wreckage. 48. The president was taken to the hospital for an emergency operation. 49. After I had saved my document, the computer crashed. 50. All the prisoners will be caught again by tonight. Nếu bạn cần giải thích chi tiết hơn hoặc có bất kỳ câu hỏi nào khác liên quan đến ngôn ngữ Anh, hãy yên tâm hỏi tôi!