1. In the Torch Festival, the Yi people danced in their national c_____.
2. The black people were no longer bought and sold as slaves after the slave trade was a_____.
3. The lazy guy w_____ around the town day after day with nothing to do, dreaming of unexpected fortune.
4. I don't feel like getting involved in any New Year's c_____ at present.
5. Although it has been years, that event is still fresh in my m_____.
6. This disease is thought to have _____ (起源) in the tropics and can't be cured completely.
7. As far as I'm concerned, all the foreign visitors will be _____ (运送) to the Great Wall by coach next week.
8. The poor boy stopped in _____ (困惑) when his classmates watched him with scorn.
9. The guests were deeply impressed with the girl's _____ (优雅的) manners.
10. China is a country with an age old history, a brilliant civilization, and _____ (壮丽的) landscapes.