1. 改错（找出错误并改正）

1. （1） Festivals are meant for celebrate important times of year.
3. （2） People love to get together to eat, drink and have fun each other.
5. （3） A man landed on Mars? You must be joking. That mustn't be true.
7. （4） Hu Jin could be with her friends right now laugh at him.
9. （5） She thought she would keep her words.
11. （6） They got married secret, and they were very happy.
13. （7） The Goddess of Heaven became very angry and made the weaving girl returned to Heaven.
15. （8） As Li Fang sadly passed the tea shop on the corner, he heard a voice called him.
17. （9） Why are you so late? I've been waited for you for a long time.
19. （10） Unless the neighbours do not give any sweets, the children might play a trick on them.