Ⅰ、1、your
2、name
3、to
4、to
5、too
Ⅱ、6-10:B C A A D
11-15:C B C C A
Ⅲ、16-20:A C A B D
Ⅳ、21、It's 337600
22、No,he doesn't
23、Wang Lin is Peter's friend
24、It's 558-4022
25、Because it's nice