1、Lesson 12thirteenWhats your number?Im number thirteen.My number is 13.fourteenWhats your number?Im number fourteen.My number is 14.Whats your number?Im number sixteen.My number is sixteen.fifteenWhats your number?Im number sixteen.sixteenMy number is sixteen.seventeenWhats your number?Im number seve
2、nteen.My number is seventeen.Whats seven and ten?Its seventeen.eighteenWhats your number?Im number eighteen.My number is eighteen.Whats nine and nine?Its eighteen.nineteenWhats the time?Its nineteen.twentyWhats the time?Its twenty.Thats funny.Thats funny.21345classgradeonetwo threefourthirteenfourteenfivesixfifteensixteenseveneightseventeeneighteenninetennineteentwentySwf