Unsurprisingly, most of people (35) __________ take part in are children, teenagers and young adults.Đoạn văn35/40 Read the passage below carefully and choose the correct answer A, B, C or D to complete the questions Unsurprisingly, most of people (35) __________ take part in are children, teenagers and young adults.A whowhomwherewhichGiải thíchA who