use to be or have got in the correct form

I have a sister. She is kind. My sister is a doctor.
Look at Thomas. He is from Canada. He has a small family. Thomas has parents, but he does'nt have any siblings. His parents are engineers.
I had a student. I had a lot of work everyday!
My shoes are very dirty.
Sarah has a bed. Her bed is not confortable.
Your book is on your bed. How many paged does your book have?
I am unhappy today. I have many lessons. They are very difficult.
The shops are open today. Janny wants to have a new skirt.
Mr. Kelly has a son and 2 daughters. Mr. Kelly's son is 8 yrs old , and his daughters are one years old, they are twins.
Mr. Smith's children are ten yrs old. What is their names?