1. tom has to obey all the strict rules of his school
2. .a giant ogre suddenly appeared and captured the princess
3. the whale is ritually worshiped to bring the fishermen good fortune
4. my sister is preparing for the banquet because she is the host
5. in some ethnic gruops, the elderly obligate their next generation to accept the customs
6. She was cleaning the floor when someone announced the event
7. peter uses to be addicted to soft drinks, but now he seldom drinks them
8. .like my dad, i want to become a professional pet trainer on day
9. .foreign tourists were impressed by our traditional quan ho song
10. .his house is farther away than mine
11. .we should help our parents with household chores