题目内容：

"Here is the shopping for Mr Green," said Dad, handing me a big plastic bag. Dad owned a milk bar, and sometimes I helped out after school with deliveries(送货).We had our regulars, but times were hard. Dad said it was the home deliveries that kept us in business. The deliveries included the tea my dad imported(进口)from Fuzhou. Dad was well-known for his tea，and people came from miles around to buy it.

I loaded up my bicycle with Mr Green's shopping. His order always included three packets of my dad's tea. How Mr Green could drink that much tea each week was a mystery to me.

"See you later, Chen," said Dad.

He always called me by my Chinese name.

My dad's parents came from China in the 1950s. I had a one-yuan coin they brought with them. I cycled out into the sun, wishing I could drive—it would be so much quicker to make deliveries.

Dad always said the exercise was good for me. I knew he was right, but I'd already decided that when I left home, the first thing I would do was to buy a car.

I loved anything to do with cars, and I'd decided I would be a mechanic, although I knew it wasn't what Dad had in mind for me. He'd already started saying to his friends, "When Chen goes to university..." If that happened，I would be the first person in my family to go，and it would be a great honor for my dad. But it wasn't what I wanted.

1.How did the writer's dad keep his business?

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2.When did the writer's grandparents leave China?

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3.Did the writer's dad want the writer to go to university? Why?

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