单项选择题
M: Are you sure you’ve corrected all the mistakes in the paper W: Perhaps I’d better read it through again.
A.Rewrite the paper because there are too many mistakes. B.Throw the paper away. C.Read the paper again.
A.His sister will leave for New York. B.His sister will leave for Los Angeles. C.He will leave New York.
A.A doctor. B.A teacher. C.His mother.