My wife applied for spouse visa back in 2016 which was granted however she didn't stay here enough due to her studies and now we need to make a new application again( as I assume this is the only way !)
I have few questions hoping somebody can answer

1 - Does anybody have a sample list of documents that I can use ?
2- Does she have to go through Bio-metric again ? She already did in her previous application.
3- Also her degree is in English and we have a letter from university stating that as well. Do we still need to provide NARIC letter ( IELTS expired)?
4- We have two children now. They have British passports so do we need to provide any documentation for them or anything else?
5 - Are UKBA still accepting and processing visa applications as normal ?
6 - Do we need to post any documents to UKBA or is it just scanning all documents and that's it.
7- She took IELTS Life Skills– A1 Speaking & Listening back in 2016. It has expired now but this was used in our previous approved application. Can I use this now again or do she have to do either test or NARIC letter ?
Thank you for your help

Regards
Mohsin