阅读短文，回答问题。
Five years ago, I was a student in a middle school. There were five people in my family, my mother,
my father, my sister, my brother and I.
My father was a worker. My mother was a teacher of English. My sister, my brother and I were in
the same school. We all worked hard.
My home was at the West Hill. There was a big river near our house. There were some pear trees and
apple trees around our house, but there weren't any pears or apples on them.
Now I live in a big city. I only have three cats. One is white, the other two are black and white. I like
them very much.
1．How many people were there in her family five years ago?
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2．What was her father?
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3．Where was the river?
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4．Was her mother a doctor?
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5．How many cats are black and white now?
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