Paul says to Jenny, "I like your new dress."
Reported speech: Paul tells Jenny that he likes her new dress.
I say to you, "I am a student."
Reported speech: I tell you that I am a student.
You say to me, "I will call you later.
Reported speech: You tell me that you will call me later.
Jane says to the boys, "Don't make noise."
Reported speech: Jane tells the boys not to make noise.
"We bought you some books yesterday."
Reported speech: They say that they bought me some books the day before.
"We are going to the cinema tonight."
Reported speech: They tell us that they are going to the cinema that night.
"Don't forget to do your homework."