单句改错 (共10小题；每小题1分，满分10分)
小题1: Today’s festivals have many origin, some religious, some seasonal, and some for special people or events.
小题2:For the Japanese festival Oben, people should go to clean graves and light incense on memory of their ancestors.
小题3:They also light lamps and play music because they think that this will lead the ancestors back earth.
小题4:Wang Peng sat in his empty restaurant feel very frastrated.
小题5:He did not look forward to being on debt because his restaurant was no longer popular.
小题6: Discuss when they take place, what they celebrated and what people do at that time.
小题7:Both China and Japan has mid-autumn festivals.
小题8:On Children’s Day, children will dress them in beautiful clothes ,singing and
小题9:There used to have many fishes in this river but now it is seriously polluted.
小题10: As many as 200 million Yuan has been spent on education since last year.