31．A．that clock                          B．that girl                             C．this boy

30．A．Yes，it is．                       B．No，it's her pencil．          C．Is this your pencil?

29．A．／kwilt／                          B．／ki：／                           C．／kei／

28．A．／ә／                                B．／e／                                C．／／

27．A．／tr／                               B．／dr／                              C．／／

26．A．／／                              B．／s／                                C．／／

25．A．I                                       B．ID card                              C．I and D

24．A．zero and seven                   B．seven and zero                    C．seven

23．A．1t's red．                           B．What color is it?                 C．Is it red?

22．A．Good afternoon!                 B．Good evening!                   C．Good morning!