听一段材料，回答下面几个小题。
Who are they waiting for?
A.Jenny.
B.Jenny’s sister.
C.Mike’s sister.
Where does this conversation take place?
A.At the bus-stop.
B.At the railway station.
C.At the airport.
According to the telegram,when will she arrive?
A.At 19:30 on Tuesday.
B.At 19:30 on Thursday.
C.At 7:30 on Tuesday.