Read the following passage

Read the following passage. Decide if the statements from 17 to 20 are True or False, and choose the correct answer (A, B, C or D) for the questions 21 and 22. (1.5pts) (Từ câu 17 đến câu 20, thí sinh phải viết đầy đủ từ True hoặc False vào ô trả lời. Mọi cách viết khác đều không được chấm điểm. Đối với câu 21 và 22, thí sinh chỉ viết mẫu tự (A, B, c hoặc D) đại diện cho câu trả lời đúng vào Phần ANSWERS. There is a list of interesting jobs that we'll never have again, and a town crier is, of course, on the list. it's been a long time since town criers worked professionally, so there are not many people knowing who town criers were. Today we can only see them in the movies or at some old tourist sites. Before newspapers were invented, a town crier, who was usually an older gentleman with a booming voice, always dressed officially and had a little bell which he carried with him always. His job was to go through city streets ringing the bell and shouting the latest news as he was walking. The occupation of the town crier was quickly replaced by radio, television, texting, internet, and all the marvels of modern technology. Today this occupation exists only for entertaining purposes and as local folklore. Competitions for the best town criers are still being held in some parts of the world like America. Australia, Canada and England.
17. A lot of people now work as professional town criers.
18. Today people can get to know about town criers in films and at some tourist attractions.
19. Town criers had worked professionally before mass media were invented.
20. Town criers used to wear casual clothes when working.
Các bạn làm true hay false nha rồi các bạn chỉ chỗ nào luôn nha nếu bạn nào không chỉ  hết từ câu 17 đến 20 là mình cho 0 điểm nhé