聽對話,回答問題。
1. Where are they talking?
A. In the hospital
B. At a bus stop
C. On the telephone
D. On the road
2. Who's ill in hospital?
A. Li Lei's uncle
B. Ann's uncle
C. Li Lei's aunt
D. Ann's aunt
3. How are they going to the hospital?
A. By bus
B. On foot
C. By taxi
D. By bike