Hello, Tom. I'm afraid I need your help.
Sure, what's the matter?
My sister Mary is coming to see me tomorrow morning, but I forgot that I've got 2 lessons. Could you meet her for me please?
No problem, but I've never seen your sister before.
She is a medium bill with long brown hair.
OK, let me write down. What does she wear?
She wears a blue shirt and a pair of jeans.
When is she arriving?
Her plane arrives at 7:30.
Oh, I see. I think I can do it well.