29. D he didn't know why the police wanted him... ( Ted wondered why he was wanted ....... any more )
30. C Because he thought he would never find the bicycle. ( Anh ấy nghĩ sẽ không bao giờ tìm lại được chiếc xe đạp )
31. B Five years ago ( five years ago, the police told him, the bicycle was picked up in a small village four hundred miles away )