11. "Does your mother like watching TV ? => She asked me  if my mother likes watching TV.
12. "Do home works carefully please. => My mother asked me.. to do homework carefully.
13. "I can't speak English well." => he said he can't speak English well.
14. "I must do it now." => Mai said she must do it now.
15. Lan has a lot of money. => Nam said  Lan has a lot of money.
16 "my uncle often plants the vegetables." =>Nam said..... his uncle often plants the vegetables.