1.我的学生签证是到2011年1月13，想问下到底什么时候才能续签，现在可以续签码？
2.自己寄签要不要所有的材料弄多份复印件进去？
谢谢！
If you are applying from inside the UK to extend your stay under Tier 4, we suggest that you apply during the last four months of your permission to stay if possible. As soon as we approve your application, your new Tier 4 sponsor (the one that assigned your new confirmation of acceptance for studies to you) becomes responsible for you.
http://bia.homeoffice.gov.uk/studyingintheuk/adult-students/applying/when-and-where-to-apply/#
不需要提供任何复印件，都必须是提供原件的
签证过期前4个月开始~但是有些学校是过期前3个月才给开CAS，所以先问问学校吧~
cas号码 offer上面就有了
那我赶快去寄签
谢谢楼上几位 感激不尽！