1. (2022七下·潜山期中) 阅读下列短文, 回答问题。

I'm Sarah. I'm twelve years old, My school is not far from my home. I usually walk to school with my friends Jane and Cindy. It's about fifteen minutes' walk. Sometimes we ride our bike to school. The bike ride only takes about eight minutes to school. We like riding the bike. It's good exercise.

Rick is my brother. He's a middle school student. It's about thirty kilometers from our home to his school. He always takes the subway to school. The subway comes at a quarter past seven and he gets to school at a quarter to eight. He loves to take the subway because the subway ride is never boring. He always talks with his friends, And he can listen to many nice songs.

1. （1） How does Sarah usually go to school?(不超过7个词)
3. （2） How far is it from Sarah's home to her brother's school? (不超过5个词)
5. （3） How long does it take Rick to get to school by subway? (不超过7个词)