lesson 3 name,age and nationality

1. what's is your nationality?
   
2. may i have your name? what's your name, please?may i know your name?
3. where are you from?=where do you come from?=what's your nationality?
   
4. what about you?那你呢？what about he?
5. bump
   
6. how old are you?
   
7. may I open the door? can you close the window?
   
8. name age A
   
9. 疑问词造句，what，where,who,which,when,how放在句首？what can he do?who is he? where are you from?不能是you are from where? he is who? who is he?she lives where? where does she live? when will he come?
   
10. witch与which 发音相同。