Here are the answers to the questions:
1. Lilian lives just behind the school.
2. Lilian felt worried when all the three other students left with their parents.
3. Lilian walked towards the school gate and continued waiting for her mother there.
4. No, the young woman did not really want to help Lilian.
5. The young woman really wanted Lilian's gold necklace.
6. The policeman advised Lilian's mother not to let Lilian wear jewelry to school.
7. Lilian must have felt very upset and cried after the woman ran away with her necklace.
8. Lilian's mother was glad that Lilian was