根据短文内容回答问题。
I am a Chinese girl. My name is Lin Li. There are four people in my family. My mother is a nurse. She goes to work by bus. She likes to play ping-pong. My father is a businessman(商人). He drives his car to work. My brother is older than me. He is a clerk(收银员). I am a student. I go to school on foot.
（1） What does Lin Li’s mother do?
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（2） How does Lin Li’s father go to work?
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（3）What does Lin Li’s mother like to do?
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（4） How does Lin Li go to school?
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（5） Who is older，Lin Li or her brother?
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