I see a teacher, I see…
Please, read this letter,read …
I know the boy, I know …
I am glad to meet both Tom and Ann, I’m glad to meet …
Give me the book, give … to me.
I don’t like Ann’s brother, I don’t like …
This task was given to you and to me, it was given to …

I see a teacher, I see her/him.Please, read this letter,read it.I know the boy, I know him.I am glad to meet both Tom and Ann, I’m glad to meet them.Give me the book, give it to me.I don’t like Ann’s brother, I don’t like him.This task was given to you and to me, it was given to us.