Переработать в косвенную речь "Ive just a letter from my sister"

Переработать в косвенную речь
"Ive just a letter from my sister" .
"Im pleased to hear it. I remembered you were worries because you were worried because you hadnt heard from her for a long time. "
"Yes, but there was nothing to warry about. She is just been to buse to write"

"Look, theres an empty seat over there."
Yes, let me go and find out wheather itis vacant"
"Excus me, it this seat vacant?"
"No, Im afraid it is taken"
"Oh, dear"