1. where are the speakers talking?
a. at a railway station. b. on a plane.
c. over the phone.
2. what time is it now?
a. four o’clock. b. three thirty.
c. three o’clock.
3. what does the woman imply?
a. she wants to call xiaoli.
b. the telephone charge is expensive.
c. xiaoli must be sleeping.
4. why is the man sleepy?
