想问几个PSW的填表问题,谢谢啊

请问大家几个有关于申请PSW表格的问题
1里面有B11,HOME REFERENCE NUMBER 应该填什么?
2 D2, where did the applicant obtain entry clearance or a visa before travelling to the United Kingdom? Country 是CHINA,那个POST CITY,我是在南京递签的,但是VISA上面, PLACE OF ISSUES是BEIJING,我应该填哪个呢?
3 D28, Has the date of the applicant’s leave, as stated in his/her passport, now passed?是填NO 吗?
最后一个问题,在最后SUMMARY是
Qualification 的DOCUMENTS GIVEN,是VISA LETTER, DEGREE CERTIFICATE, TRANSCRIPT. Institution是VISA LETTER, DEGREE CERTIFICATE, TRANSCRIPT
IMMIGRATION STATUS IN THE UNITED KINGDOM……这个是VISA LETTER, PASSPORT
DATE OF AWARD OF QUALIFICATION 是 VISA LETTER, DEGREE CERTIFICATE
ENGLISH LANGUAGE是 VISA LETTER 和 DEGREE CERTIFICATE吗?
谢谢