MOST STUDENTS ……….HARD FOR THE LAST FEW WEEKS. DARED BY SOME OLDER...

19. Most students ……….hard for the last few weeks. dared by some older children from her school. She was so frightened that she started crying A. were working C. have been working B. worked D. had worked –which is what attracted the attention of the shop assistant. The police were called and she was given a tell-off at the police station.