Change these sentences to REPORTED SPEECH:
9. The old man said to the boy,"Can you help me carry my bags?"

=>The old man asked the boy

10.Nhat said to Lan,"May you help me with my Englush pronunciation?"

=>Nhat asked Lan

11.Her teacher said:"You should revise your lesson carefully before examination."

=>Her teacher told

12."You shouldn't translate each sentence into Vietnamese."his brother said.

=>His brother told

13."You should pratice speaking English every day."said my teacher.

=>My teacher told