Wu Yifan:Hey,Robin.Where is the science museum?

Robin:It’s near the library.

Wu Yifan:I see.How can I get there?

Robin:Turn right at the school.Then go straight.

Wu Yifan:OK.Let’s go.

Wu Yifan:Excuse me.Can you help me?

Man:Sure.

Wu Yifan:How can I get to the science museum?

Man:It’s over there.

Wu Yifan:Thanks.Oh,where is Robin?