Food safety is important. Rules to stop people from food pollution.
— the population of the U.S.A. in 2005?— It about 296 million.A. What is; is B. What was; wasC. How many is; was D. How many was; is
I don’t understand the text, there are few new words.
—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.