A、twelve
B、twenty
C、time
B、time
C、thirty
A、thirty
B、twelve
A、Two
B、Ten
C、Twelve
A、He is twelve
B、It is twelve
C、I'm twelve
B、ten
C、thirteen
A、leven
C、ount
A、twenty
C、nine
C、twelve
A、ighteen
B、nineteen
C、twenty