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Amy：What do you usually do on Sunday, Sarah?

Sarah：I usually read books in Heyuan Library.

Amy：Oh, really! {#blank#}1{#/blank#} 

Sarah：It's behind the Zhongshan Park.

Amy：{#blank#}2{#/blank#} 

Sarah：Yes. It's only 5 minutes' walk.

Amy：Can I go by bike?

Sarah：Sure, if you like. But you must remember the traffic rules.

Amy：Of course. {#blank#}3{#/blank#} 

Sarah：That's a good idea! {#blank#}4{#/blank#} 

Amy：At 3: 00 o'clock tomorrow afternoon, OK?

Sarah：OK. See you then.