听对话，回答第1-4小题。 1. How far is it from their school to the zoo? A. Only a 45-minute walk B. Only a quarter's walk C. Only half an hour's walk 2. Where is the woman after she turns left? A. On School Road B. In the zoo C. On Green Street 3. What is on the corner? A. A coffee shop B. A hotel C. The traffic lights 4. Where can the woman get a cup of coffee? A. In the zoo. B. On Green Street. C. In the park.