1．How much money do the speakers have in all？
A．$ 18． B．$ 38． C．$ 28．
2．Where does the conversation probably take place?
A． In a library． B．In a lab． C．In a bookstore．
3．What does the man mean?
A．It will take about one month to repair the MP3．
B．The MP3 is no longer worth repairing．
C．It will cost too much to repair the MP3．
