1．When did the conversation take place?

A．At about 7:25．B．At about 7:20．

C．At about 7:15．

2．What can we know from the conversation?

A．Both of them got good marks in the exam．

B．One of them spilt the milk．

C．Both of them got low marks in the exam．

3．Where are the two speakers now?

A．On the bus．B．On the street．

C．On the beach．