35. many `->` bỏ
36. D. Young and inexperienced drivers.
`->` Dẫn chứng: According to a recent survey, young and inexperienced drivers are the most likely to have an accident.
37. B. fast cars with big engines.
`->` Dẫn chứng: They often choose faster cars with bigger engines.
38. A. passengers
`->` Dẫn chứng: One of the most interesting facts in the survey is that passengers have an effect on the driver.
39. A worse
`->` Dẫn chứng:When young male drivers have their friends in the car, their driving become worse.
40. C. more dangerous
`->` Dẫn chứng: Their driving is more dangerous when their husband or boyfriend is in the car.