1. The missing boy is being looked by the police.
2. The mother told the boy not to forget to lock the door.
3. The boy was made to tidy up the room by the mother.
4. After having graduated from university, he went abroad to work.
5. If my sister did physical exercise, she wouldn't often sick.
6. Jane's refusal to attend his birthday made him sad.
7. Harry not only broke his leg but also injured his shoulder.
8. This is Mr Paul, whose son won the first prize in the talent show last week.
- Thieukhue -