—The air in Nanjing was much better during the Spring Festival because people were not allowed to let off firecrackers.—I agree. Everyone should do what he can the environment.
—What was wrong with Lucy yesterday? ----An accident _____ her.
Xi’an is a city with many places of interest and _____ tourists come here every year.
Sixty percent of all Chinese are farmers and they are than people who live in the cities.
I used to . But now I get used to doing everything. I’m successful at last.
— Would you like to talk with your father or mother, Liu Mei? — We don’t have the same topic(话题).