1 should be not a problem 2 MAYBE not. Did you complete it entirely, e.g., got your school's final approval for degree? Or you may still wait for your academic grades? If the latter it is absolutely OK because you have not completed yet, if the former, not sure, contact the embassy! 3 you can went through the border separately ba
可以三个月以后再入境的,有效期6个月的话,只要在有效期内入境就行。你学生签如果8月30到期,5月肯定还可以回来,你可以说需要参加毕业典礼,或者修改论文之类的。而且学生签证是可以续签的,你8月30号到期,也可以在7月在英国境内续签学生(只要有合理的材料),所以没什么理由不让你进来,你可以说计划继续读下去的。
关于父母的问题,我觉得既然你父母已经拿到签证,也没有理由不让他们入境的,你可以说他们想来英国旅游,但不会英语,让你带着一起旅游。既然你是学生签证,你父母签的签证anyway是general visitor,不是family visitor,所以跟在英国有没有亲人其实没有很大关系,不属于探亲签证。你在英国无非可以给他们提供经济或者住宿上的支持,除了这个以外,你是不是在英国并不会对他们的英国签证有很大影响,因为你本人也没有永久居留权。
2 MAYBE not. Did you complete it entirely, e.g., got your school's final approval for degree? Or you may still wait for your academic grades? If the latter it is absolutely OK because you have not completed yet, if the former, not sure, contact the embassy!
3 you can went through the border separately ba