题目内容：

阅读短文，根据要求完成下面各小题。

I have a big family.There are seven people in my family. They are my grandparents, my Parents,my brother Sam, my sister Laura and I. My grandfather is already 70 years old.

But he is very healthy because he exercises every day. 13. He often makes us take exercise. After getting up in the morning and dinner in the evening, he goes to walk with my grandmother. 14. My mother is the busiest of all. She is a teacher. In the day she works hard at school. When she comes back home, she does most of chores. My grandmother and grandfather sometimes help her. My father is the funniest. He is an actor. He often tell-s us the jokes and makes us laugh. He never makes his bed or cleans the room. My sister Laura is the youngest. She is only five years old. She is a lovely girl and we all love her, especially my grandmother. When we go to school or work, my grandparents look after her at home.

根据短文内容简要回答问题。

1.Who is the oldest of the family members?

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2.What does Mother do at home?

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将短文中画线的句子译成汉语。

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5.请给短文拟一个适当的标题。

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