III
1. b=> broadcasts ( chiếu) 2. c => are appeared ( bị động )
3. a => have ( chủ ngữ là tom and susan )
4. b=> been recognized ( bị động/ được công nhận ) 5. a=> comprises ( bao gồm)
IV
1. have visited 2. have organized ( tổ chức ) 3. becomes/ attracts ( thu hút )
4. is 5. has 6. is taken place ( diễn ra ) 7. welcomes 8. adopts ( chọn )
9. is taking part in ( tham gia ) 10. is