1.zero 0,  eleven 11,  twelve 12,  thirteen 13,  

   fourteen 14,  fifteen 15,  sixteen 16,  seventeen 17,  

   eighteen 18,  nineteen 19,  twenty 20,  phone 电话,  

   phone number 电话号码. 

2.What is your phone number? 你的电话号码是多少?

   My phone number is ………… 我的电话号码是………..

   My phone number is 17033249751. 我的电话号码是17033249751.

3.A:  Hello!

   B:  Hi!

   A:  What is your Chinese name?

   B:  My Chinese name is ……… 

         How about you?

   A:  My Chinese name is ……… 

         What is your English name?

   B:  My English name is …..……….., 

         How about you?

   A:  My English name is …….. How are you?

   B:  …..……….., thank you,  and you?

   A:  ……..……., thank you! 

   B:  Bye-bye!

   A:  See you