10．A．Three dollars．    B．Four dollars．           C．Ten dollars．

9．A．Unhappy．        B．Happy．                 C．Free．

8．A．Fine．            B．Not so good．           C．Terrible．

7．A．In five minutes．   B．In five hours．          C．In five days．

6．A．A student．         B．The headmaster．        C．Mr. Green．

5．A．At schoo1．         B．On a hill．             C．In the street．

4．A．At 12：20．        B．At 10：30．             C．At 1l：50．

B．At No.14 Middle Schoo1． 

C．I don't know．

3．A．At No.1 5 Middle Schoo1．   

2．A．Hospital．          B．Schoo1．               C．Home．